Sas change date format Create a new variable, use the INPUT function with the YYMMDD10. Depends whether your dates are like a, b or c in the following example . ; informat date 8. DATE formats will interpret the number as the number of days since 1960. I have dates of this format: '2018-04-19T06:16' stored as $16 (format) and $200 (informat). in a SAS data set Posted 01-20-2015 12:53 PM (44904 views) My sas dataset has this below date format, format $21 informat $21. ; FORMAT date1 ddmmyy8. MyStyle; DATA STEP change date format but year changes on its own Posted 08-01-2019 10:49 AM (3791 views) *Imported SAS file named "sv1 will show how to turn an existing SAS data set into data step code that can be Hello, In SAS EG I have DATETIME values like this with format DATETIME22. So the format to read this in would be mmddyy10. ; set p Convert to local time with time zone: hhmmss+|-hhmm: 155300+0500: B8601LZ w. I am trying to convert it into SAS format so I can calculate time intervals but it didnt work. hire $11. is an integer that Per slchen you would use the input function to convert text strings into numeric variables (which are what date/time variables are in SAS). What I have done? In the If no format is attached to a numeric variable then SAS will typically use the BEST12. PRP_END SAS Innovate 2025: Register Now. As you can see we used a Date format to filter the data (“01SEP2020″D). , date_format) is critical when you convert text into a date. To determine the difference in months from date values, use INTCK('month',date1,date2) (note: both variables must contain date values) To determine the difference in months from datetime values, use If you have some values that start as datetime then you will need to convert those to dates for the first method: month=intnx('month',datepart(datetime),0); Or use a datetime format for the second method. It's easier to store dates a SAS date values. d: Datetime: yyyymmdd T hhmmssffffff: 20080915T155300: B8601DT w. ); format dateval YYMMN6. I do this but it does'nt work data todate; set FF_5factors; sasdate = input(put(date,best12. hh. datevar = '08mar2020'd; datevar = "8MAR2020"d; datevar = '01-mar-2020'd; datevar = mdy(3,8,2020); datevar = 21982 ; Hi , I am new to sas. I imported my data from excel into sas and date is shwoing in this format ( 12Jul2014). format, however, it automatically changes to 24/12/2012, which is not right, the date should be 24/12/1912. can we convert dates in one variable in different formats? Reply Delete. data JOINT; set JOINT; format date yymmddn8. 1 and I need help in converting dates in one of my columns to date9 format. I write this data _mret_morningstar; set _mret_morningstar; format date YYMMDDN8. date9. Sas changing of date format. ) ; FORMAT DateChar DATE9. The DATE9. SAS identifies the new date as a character by default. 201501), you can apply the format to dt, or input other_date to a SAS date. cases; discharge = DatePart(Date_Discharged); run; data b; set a; format discharge date9. Anonymous May 14, 2018 at 8:12 AM. Hope this help! Data a; input Dat ; informat Dat YYMMDD10. The challenge is to convert all date variables from a datetime20 format to YYYYMMDD without naming the variable. ? Date. 1. So on and so forth. Convert text data to Date. instead. My code: data a; set casesdat. format in the DATA step. SAS stores dates as numbers, 0 being Jan 1, 1960 and increments from there. I want to transform this column from string to numeric bu You cannot use a SAS datetime format on a SAS date variable Functions for SAS Date Variables. Formats are used to display the formats as desired for reporting and presentation. Could any one help me easiest way to convert this to mmddyy10. Use INPUTN not INPUTC. So SAS will first convert the number 22,790 into a string using the BEST12. format represents dates in the form ddMMMyyyy. I need to change it to a numeric datetime variable which is of the Hello, I am using SAS enterprise guide 7. Various SAS language elements handle SAS date values: functions, formats, and informats. To get the date portion only use DATEPART() function or a datetime format. q. AEENRF $12. ) AS TransactionDate FORMAT ddmmyy10. The outer %sysfuncis telling SAS to take the numeric date and format it into date9. You almost got it right in your attempt, but you don't need the input/put business. Join us for SAS Innovate 2025, our biggest and most exciting global event of the year, in Orlando, FL, from May 6-9. g. data proclib. DB2 Basics: Fun with Dates and Times. Please see my code as below: Data Temp; set T; format AA date9. But with your date as is, you need to make a few changes: 1. We can use the function date part () and time part () on the datetime value and write them as specific formats in the output dataset. Macro variables should not be formatted for any type of logical or arithmetic use. Write the SAS date (a number) as date using a (date-) FORMAT. 0: 2002 DATE() returns today’s date as a SAS date value. dd/mm/yyyy is a specific date format for displaying month as a number and would be ddmmyy10. Getting Started; Community Memo; All Things Community; Format a date in sas data step Posted 05-13-2020 09:55 AM (3392 views) I need to format a date I would like to change the date format to the picture below 2021-01 () PROC SQL; create table PolisyEnd as select distinct ,datepart (t1. Your also missing the = sign on the FORMAT. The input requires you to specify the format of the data, length. Create a new date variable with the DATEPART function: date=datepart(datetime); A SAS datetime is the number of seconds since (or until) Jan 1, 1960. ; datalines; 01/02/2012 run; i want it to be: 201202 in character. SAS is a powerful statistical analysis software that can be used to perform a variety of tasks, from data cleaning and preparation to modeling and reporting. , b as date_b Note that the 'final' date format is wholly unrelated to whatever you use to input the date variable from an informat; there's no difference from SAS's point of view between dateval = input('01JAN2010',DATE9. From the format you have attached it appears that all three of those variables contain numbers that Hi Guys, How to change date format using proc import for excel file ord_no purch_amt ord_date custom_id salesman_id 70001 150. format) 07Jan2020 TO BE: Calendar_Month (Need in character) 2020-01 As you have probably already found, there isn't a ready-made SAS date informat that will correctly handle your full date field, so you'll need to write a bit of custom logic to convert it before doing your calculation. Hot Network Questions Lead author has I've one field called 'Calendar_Month' and it is in date9. Suppose you need to convert multiple character variables to SAS datevalue format. The code I have used is as such: INPUT(put(TransactionDate,8. SAS - Custom Date Format - YYYYMMDDhhmmss. Assuming you have a SAS date (and not a character variable that looks like a date), it should be straight forward to In an INPUT statement, it provides the SAS interpreter with a set of translation commands it can send to the compiler to turn your text into the right numbers, which will then look like a date once the right FORMAT is applied. ; AA=input(char,MMDDYY10. How can we change so the format is DDMMYY10 instead? If we set STRINGDATES=YES in the LIBNAME statement the date format changes to V data have; infile cards ; input ID month_dt cards; 001 2017101 001 2017205 003 2018205 004 2018204 ; I have the above variable month_dt in best12 format, how can I change the format to mmddyy? Thank you To display these numbers as calendar dates, you need to specify a SAS date format for the variable. However, I don't seem to be able to format the SAS date in datetime. The easiest way to convert a datetime to a date in SAS is to use the DATEPART function. DATEJUL( yyddd) returns the SAS date value when given the Julian date in yyddd or yyyyddd format. If you remove the format in a DATA step, the change is permanent. SUBJID 8. to date format. have : 198605 . 340'' I would like to change it to a date string and only display the month (effective_date)format=mmddyy10. in character. You will likely need to do some manipulation of your existing values to get to a numeric value that represents the appropriate date in SAS terms. /* displays stored date value with specified format */ not_formatted_date best. is an integer that represents the hour in 24-hour clock time. Seems like default date format is being set to DATE9 no matter what the date format is in Snowflake. This function uses the following basic syntax: date = put (datepart (some_datetime), mmddyy10. However, in the output dataset work. We can create SAS array to convert them. 24MAR2008). I tried the following code but ended up with "NOTE: Invalid argument to function INPUT". Suppose you encounter a problem in which you need to convert Do you want it to be a SAS date variable with the proper format? Then do: newdate = date; format newdate mmddyy10. In your case it's very simple. You can choose any valid SAS date format to obtain the result you want. below is the column Month in the dataset test2 and its values: Month Apr 15 May 15 Jun 15 I have tried this code but not getting the I have date format yymmn6. SAS Code & Examples. Please note that SAS has two variable types, numeric and character. Thank you very SAS Innovate 2025: Register Now. I would like to CHANGE the various date formats that belong to unknown number of date variables in my dataset or in my library to DDMMYYS10. Besides that, the date argument can also be a constant that can be interpreted by SAS as a date (see example). dear SAS experts, I have very ofter the same problem: I need to change the format of a date for another, and it is always sourec of many dificulties. If you want the month, day, and year to be spelled out, then use the WORDDATE18. I have the following sas codes: DATA work; SET work1; BY ID; Community. If you want The next example creates a new permanent SAS data set and assigns the DATE9. I am changing the date to datetime using fomat as following. I imported it as a SAS data set using “File”, “Import Data” menu of SAS. -- Hello everybody, I want to convert datetime variable (ex. SITEID $16. I want to change the format to YYMMDDN8. The second argument of the INPUT function (i. How to reformat dates? Hot Network Questions How does exposure time and ISO affect hue? xcolor. INPUT @6 date1 ddmmyy8. is the closest matching format I could find: data example; fulldate = '12 june 2017 00:15'; year = 2016; month = 12; /* Convert string to date9 format and Hi All I have two issues: 1. SAS stores dates/datetimes as a number from a reference date, in this case January 1, 1960. If other_date is a string representing a date (e. d format writes SAS datetime values in the form ddmmmyy:hh:mm:ss. So in your example your date value is 10 characters, mm/dd/yyyy, spaces are interpreted as 0. 1 Like Is the variable in question already a SAS date with a format of YYMMN6. SAS date formats are available for the most common ways of writing calendar dates. stringdates=yes brings all dates Hi, We are reading data from Snowflake to SAS EG via ODBC. . All the %SYSFUNCs can go. 760000) How d First, let's clean up the code a bit. Then you can use PUT() + DDMMYYN format to convert that date into a string in the right style. The merging won't work, and I'm assuming it's because the date formats are different. This argument specifies how SAS I'm pulling data from many Teradata tables that have dates stored in MM/DD/YYYY format (ex: 8/21/2003, 10/7/2013). Change format of date in macro variable Posted 05-02-2024 05:03 PM (899 views) Hello everyone: I'm writing To convert a text date to numeric, use the INPUT function, as in. 4 Formats and Informats: Reference I have this dataset and I there is a variable that is in the DATETIME format and I want it in the DATE9. ); The properties indicate the original field is Date9 and the output in SAS displays the dates as "ddmmmyyyy". Is there any way to tell SAS it is 1912, not 2012? or I have to minus 100 years manually? You can use the input() function in SAS to convert a character variable to a date variable format. , or is it a character variable containing the string? If it is already a date, then this does it: SAS provides a number of informats for reading character data into SAS date values. The second data set is as follows: data Base; input name $ date:mmddyy10. ; where '01jan2020'd <= discharge <= '20dec2020'd; run; The errors that come up: I used a libname statement to How to change the datetime format to mmddyy10. ss, where . Replies. 3. I tried the macro shown below; however, it isn't converting anything that contains a time. convert the character string representing a date (and stored in a character variable) to a numeric value representing a SAS date -> read the character string using a (date) INFORMAT. To have it display as 24MAY2022 instead of 2022-05-24 just change the format used to display it. The following DATA step includes the use of the SAS date The datetime format is expecting you to provide the number of seconds since 1st January 1960, but you've given it a date literal that resolves to the number of days instead. I would also like to do this in a proc sql statement ideally. I want to create a separate date (date9) and time (time5) from this. I show attributes of datetime variable below: Name & Label: TRD_EVENT_DT Format & Informat: DATETIME19. And as Tom mentioned, you can use PROC DATASETS instead of a DATA step to add or remove a format assignment. /* number format */; formatted_date = input ( chardate, MMDDYY10. The 2017M09 comes directly from the format statement that you are using, yymm10. @15 date2 ddmmyy10. ; cards; 1971-11-21 1991-12-21 1980-05-14 1999-10-20 ; run; Dear Communities , I am challenged with the Date format . , or is it a character variable containing the string? If it is already a date, then this does it: The date '24MAY2022'd is the number 22,790. Is there a way to set all date variables to a default format ex: YYYYMMDD? Date variable as the following format = 31JAN1966:00:00:00 . ; Th Solved: Hello, I want to change the date format. Now I am going to repeat myself!! Macro variables should not be formatted for any type of logical or arithmetic use. Data test;set new;dte = input ( (put date, 10. I do want to run some proc sql later on, so simply formatting the variable is not the most optimal option. Changing the format is correct, but if it's a SAS dataset I'd recommend 8. Note: mydtnew will store date without the double quotes or the d at the end. Could someone help me out here please Dear all, I have either a data set or many datasets in a LIBRARY that contain unknown number of date variables in possibly different date formats. '05JAN2014'd is a date value. If you don’t know which format to use in the INPUT function, you can always try the ANYDTDTE8. Q. table_start(name: "Date", converted to a SAS NUMERIC DATE, using INPUT, and follow that with a suitable PUT to re-format to your own date-variable value. Thanks in advance for your help. 19860109 becomes 9505. ),ddmmyy10. data want ; set have ; date1 = input(put(date1,8. is a two-digit integer that represents the year. 1996 (format : ddmmyyp10. A SAS SAS change date format. (For a full listing of date-time formats, see About SAS Date, Time, and Datetime Values. format to DataSAS but there is no value recorded for this variable in the data table. DATEPART( datetime) returns the date part of a SAS Not sure if format ddmmyy10. Hi! I would like to seek your help to solve my question! My existing variable format is Char "2018-08-31 00:00:00" and I want to convert it to SAS Date9. informat. You need to specify an informat so that SAS correctly reads input data as dates and not numbers. 3: 25JUN2014:08:10:55. Instead, I would like to have the 'date' portion in the YYYYMMDD format: (2022-06-30 15:23:34. I want to change the following : 07MAR1996:00:00:00 (format is DATETIME20. Is there a way to force SAS to return date variables as MM/DD/YYYY, or MMDDYY10 format?I know I can manually specify this for specific columns, the question is how to change the mmddyyyy to character type? */ /* i tried the following to change oldate to a new column named newdate and change it to character type, but newdate became negative value that does not look like a date but a number only. The value '21jan2001'D is a SAS date constant. DATEPART( datetime) returns the date part of a SAS I don't think there is a format that is exactly YYYYMMDDHHMMSS, this comes close: data null; export_date=datetime(); format export_date b8601dt20. When I try to change the field to Date9, the output is in numerical format and is displayed as "21701". To do that we need to know when I get the data the variable date has a format best12. format, although SAS assigned date9. and i need to convert it to 01/01/2000 format. Registration is now open for SAS Innovate 2025, our biggest and most exciting global event of the year! Join us in Orlando, FL, May 6-9. and E8601TZ. SELECT DISTINCT Sample 24590: Convert variable values from character to numeric or from numeric to character All SAS Date, Datetime and Time values are numeric. numeric with the SAS format ddmmyy8 or similar applied all you need is to change the existing format. A SAS date is the number of days since (or until) Jan 1, 1960. ; run; but sas give You can have negative dates so SAS is likely correct. I have let's six date variable with the datetime20 format. thanks. Below you find an example of how to convert a Date variable into a DateTime variable. One of these variables is a DATE variable and it has a date/time format. I have a column with the name "date_start" with dates as strings. ); format date1 1. So using just the date format to read the date part makes lots of sense and I do it in the data step to read the file instead of waiting to fix it I have date format yymmn6. I want to convert it to yymmn6. You may also want to include stringdate=yes statement. specifies You lose the ability to use built in SAS functions for date calculations. String values: 12/03/2016 11/29/2016 06/18/2014 Since it is already a number you could convert the value to a SAS date value and apply the DATE9. ; format start_date yymmddd10. If you switch from SCAN to %SCAN, you can use: %let file_day = %scan(&file. AETERM $124. DATEJUL( yyddd) returns the SAS date value given the Julian date in yyddd or yyyyddd format. Hot Network Questions The Honest, The Liar, And The Elusive hi, my i have the variable date which has the below format : date. Now you can use an INPUT() function with the normal numeric informat to convert that string into a number. proc sql; select marketing_id Datepart(send_date) as psend_date format =mmddyy8. The DATEPART() function essentially just divides the value by the number of seconds in a day. 24MAR2008:00:00:00) to date variable (ex. columns. To add the format, FORMAT maturityd mmddyy10. from table_a; quit; The DATETIME w. SAS is designed to store a date as a "SAS Date", which is a numeric variable that is the number of days since Jan 1, 1960. ; run; thanks Solved: Hi all, I have a written a code where the tx_date is in DATETIME22. I do it in this way . how to make mmddyyyy from numeric to characters mmddyyyy? */ newdate=put(olddate, $8. PROC SQL; CREATE TABLE work. ; run; A SAS variable formatted as a date is simply a number (representing days since 01JAN1960). So a date of 0 is Jan 1 The variable dte is there but it is being displayed as 01/01/1960 This is the code I am using to format the date variable. ),yymmn6. However, dates can be displayed using any chosen format by setting the format in a data step or proc step. Duke. data want; set have; format date date9. Use the DATEPART Function in format. Getting Started; Community Memo; All Things Community; Convert macro variable to different date format Posted 06-27-2017 09:40 AM (33857 views) | In reply to sfmeier . This format makes an educated guess to convert the character string into a SAS date value. And the output of this code transformed the date into numbers: 19860108 becomes 9504. ; run; and date_new looks like this: date_new. Now all subsequent In SAS 9, I have a table that has a text field that holds information that is a date in YYYYMMDD format. date2 ddmmyy10. 000) format and I have set Start_trace and End Trace SAS dates are numbers, and represent the number of days from Jan 1, 1960. In the first option you gave me "Convert it to a numerical variable, which is basically the year function" - how can I go about applying that to 12 months (i. is the best choice to be used as part of a report name (as it creates a date with slashes). ),best12. Changing Date format Posted 06-25-2012 06:39 AM (829 views) Hi, I have date my dataset as Registration is now open for SAS Innovate 2025, our biggest and most exciting global event of the year! Join us in Orlando, FL, May 6 Im trying to convert a character string of $40. 2002-01-10 00:00:00. Date was stored in string field and now I want to change it to format mmddyy10. want 05/31/1986 . 0: 2002-03-15 00:00:00. Examples: data want; set test; num_date_time=input(date,b8601dj12. where i am doing wrong? data test; date1 = '10/15/2017'; run; proc sql; create table test Use the INTNX function to adjust a DATETIME type SAS variable after inputting it. Inspect your variable (s) either by right-clicking on If the variable is a proper datetime-variable then changing the format attached to the variable should solve the issue. ) how should I proceed? tha change date format in a column Posted 10-08-2016 01:34 PM (3695 views) Hi, I have a column DATE, type Numeric and Format Isn't a default SAS format. The D suffix tells SAS to convert the calendar date to a SAS date value. I want to convert dates stored as character to actual date format. 0 Likes Register Today! Could anyone help me to change to the DATE format from the character? I have added the first two observations for the character variable: 10/9/2020, 12:11 AM. ); run; Really hope you can help me! Thanks a Hi @sanjay1 ,. SAS(R) 9. ); format date_var MMDDYY10. ; format Dat MMDDYY10. ); %put START = &START; I have a column called `TransactionDate` which contains numbers that represent dates in the format '20190101' and I wish to convert it to date format. I currently have a dataset that contains date9. mmm . ; cards; 30-12-16 30-12-2016. 12906. This comprehensive guide covers all the different ways to change date formats in SAS, with examples and code. sas convert date format. SAS returns them as DDMMMYYYY, or DATE9 format (ex: 21AUG2003, 07OCT2013). The only time you need macro variables to be formatted is when you are creating titles or Solved: Hi all, I tried to convert a sas date in a macro variable into a different format like in. (same for ALL date variables). If so then you can either use a date literal (a quoted string that the DATE informat can read followed by the letter d) or a function that returns that date or the actual date value of 21982. ; SAS cannot change a data type from character to numeric in place; you have to change the variable's name to do it. Here are the results when the TIMEZONE= option is set to America/Los_Angeles: @mariko5797 wrote:. The mixed=yes allows for any out of range excel date values. I am given a csv file including a character DateTime variable which is of the form 2019-01-19 16:26. );format dte mmddyy10. Then use INPUT() + YYMMDD. Is there any function in SAS that I can The detailed coding of how to convert dates and times into the combination format date time in SAS by Demand Planning Net. ; Or do you want it to be the string representation? Then Extracting dates and times out of a date time format is easy. The argument mmddyy10. 03. can we use informat and format in excel import ? as we have different dates in one format using anydtdte. and informat 8. '05JAN2014:00:00:00'dt is a datetime value. Note: Almost all of the SAS date formats can produce a two-digit or four-digit year. Convert SAS DATE and use in a PROC SQL. ); format date; format sasdate yymmn6. informat to convert that text into a date number. View solution in original post. format to data format? Thank you so much! Hello I wan to change date format from Best12. 5 20121005 3005 5002. I am working with a dataset in SAS, containing many variables. SAS PROC SQL - How to convert string to date. How can I change the format and informat to match each other? I googled and tried the following: data want; set have; date_new=input(put(date,8. Solved: I have a column portfolio date that when loaded into sas is not recognised as a date column. 0 Likes 4 REPLIES 4. ; run; it does not work. I assume the issue may be the format I am attempti I have a date variable in ddmmyy8. In SAS (and most database systems), there is a fundamental difference between dates and times/datetimes. If other_date is also a SAS date value (regardless of format), you don't need to apply a format to either variable. It looks like this: 12FEB97:00:00:00 27MAR97:00:00:00 14APR97:00:00:00 Now the thing is that I would like to convert this variable into a NUMERIC format. I tried the below way in EG & got it to the default date of SAS than the original date. How do I change it to the format YYDDMM? Thanks I have a date in the format YYYY-MM-DD in a number of places in code and I want to change it using %let to a SAS System Automatic date format. proc template; define style Style. ; run; Your code is treating DATE as if it was a character variable. Community. No quotations. Type: Num. Doc Muhlbaier. No quotations marks. format to SAS date format Posted 08-30-2013 08:05 AM (48372 views) | In reply to TZaihra If the variable "looks like" 05OCT2009:00:00:00 and has a DATETIME20 format then the value should be the number of seconds since 1/1/1960. 16834 By default, SAS date and time variables are printed using the SAS internal values, rather than a "human-readable" date format. If you actually do want slashes in the date with the month abbreviation you can create a custom format with Proc Format which can create some (potentially) very ugly date, I would like to convert it to a pure numeric format (number length 8) which is of the form YYYYMMDD. ; format date mmddyy10. Dates/Tiems got an ISO standard 8601, that includes a l lot. I want the footnote's date to appear as ddmmyy10. This change means that all two digit dates are now assumed to fall in the 100-year span from 1950 to 2049. Dates are stored as counts of days (allowing the use of only 4 numeric bytes), while times and datetimes are stored as counts of seconds (in the full 8-byte real format). sty with global driver option(s) What is the meaning behind the names of the Barbapapa characters "Barbibul", "Barbouille" and "Barbotine"? Repeat pattern with If, however, the variables were already a SAS date with a format different than the one you want, you only need to update the format of the variables (or use a FORMAT statement to change the format to use during a PROC step) If you remove the format within a SAS procedure, that's a temporary change for that procedure only. month=put(datetime,dtmonyy7. format to the variable. ); attrib date_new informat=best32. I want to change it to MMDDYY10. You use a FORMAT statement in the DATA step to permanently associate a format with a variable. The other changes to the footnote are applied correctly. ) into : 07. is the first three letters of the month name. For example, DATE = DATEJUL(99001); assigns the SAS date value '01JAN99'D to DATE, and DATE = DATEJUL(1999365); assigns the SAS date value '31DEC1999'D to DATE. is a two-digit or four-digit integer that represents the year. SAS: Converting the date format from yymmdd10. proc sql; PUT Function is used to convert the numeric variable to character format. options yearcutoff=1950; data _null_; a='26oct02'd; put 'SAS You have a datetime not a date. The issue is that the code is to be run daily and the date will need to change to currentdate. The informat yymmn6. e. Two variables (post_date and effective_date) in the imported SAS dataset are in datetime format but I need to change the format into date9. Or is it this area. Would you please show me another way to correct my code so that I can change the numeric BEST. ; Hi SAS users, Need help with generating charcter date like below to DATE format to insert into ORacle Database. One of the most common tasks that SAS users need to perform is changing the format of a date variable. 10/28/2020, 1:04 PM . 340 When I open the same data in VA I receive the data like this: 25JUN2014:08:10:55 Why is the last part ''. ),yymmdd8. So what should I do to get the same format as Date 1 and Date 2 for Date 3? Date name DateChar Date 1 22AUG2023 Date 2 06SEP2023 Date 3 29/SEP/2023 Here is my program : DateChar=INPUT(DateChar,DATE9. is an integer that represents the day of the month. Converting YYYYMMDD8 to DATE9 format? 0. ; run; Hint: Always use built in SAS functions (in this case INPUT with the proper informat) to work with dates and date/times. data test; a = 201506; /* YYYYMM as a number */ b = '01JUN2015'd; /* SAS date value with YYYYMM format */ format b yymmn6. format to convert the original number to text. ); format date1 date9. yy. 12571. STUDYID $36. DATE() returns today’s date as a SAS date value. mobpp1 AS. SAS time value. ), mmddyy10. et informat 12. 2000 Q1 2000 Q2 2000 Q3 2000 Q4 2001 Q1 2001 Q2 2001 Q3 2001 Q4. ) Hi Community, I have the attached Excel data set. SAS changes the descriptor information of the SAS data set that contains the variable. The DATEPART function converts the datetime to Formats, on the other hand, allow SAS to change the display value "after the fact" -- i. to date9. Reply. I think the output transformed the YYYYMMDD format into the SAS date format where 19600101 is zero. , 4, _); --> outputs 7 %let The output for the E8601DZ. I have a dataset where I have a variable which is in date9 format. ; cards; 20191026 ; run; INPUT(text_string, date_format);. 0; run; If that isn't close enough, the PICTURE statement in PROC FORMAT allows you to create your own custom date/time formats that will match exactly. Don't try to create your own. proc sql; create table table_b as select Account_Number as Number, FIRST_NAME_TEXT, SURNAME_TEXT, Date_Of_Birth format=yymmddn8. 2. Post Comment 31 Responses to "SAS Date Formats and Informats" lakshmi February 12, 2017 at 7:12 AM. I do not want those exported using the typical SAS format (30JUN2022:15:23:34. The following program changes the YEARCUTOFF= value to 1950. Dates are number of days since 1 Jan 1960, You might want to change your variable names. I wrote a code to change the format to the new variable named DateSAS with date9. Use INPUTN not INPUTC 2. Ex: AS IS: Calendar_Month (numeric with date9. then you only need to change the format. , or . / informat 12. Thank you for your response. Explore using %SYSFUNC Hello, Need help in converting a string value to date datatype in my data set. 10-11-1936 would be For example this uses a SAS supplied set you can test code with that summarizes by calendar year getting the lowest Normally, I would not repeat an answer given above, but this is important. ); So use PUT + Z8. INTNX and INTCK accepts dates or date/time values. could anyone help me to find the reason? data temp01; set temp01; date1=input(date,$10. Format and I want to convert that field to character and the value should appear like YYYY-MM. DATETIME formats will interpret the number as the number of seconds since 1960. AS effective_date, datepart(sys just add d after your sysdate variable and you will have the corresponding numeric sas vaue which can be formatted at your will. to yymmn6. COUNTRY $12. Use a correct date informat Maxims of Maximally Efficient SAS Programmers How to convert datasets to data steps The macro for direct download as ZIP How to post code Every single "time" component is 00:00:00. dd. formats write a SAS datetime and time value as the time at the zero meridian by using a time zone offset of +0000 or +00:00. INTNX returns a numeric because that's all a date is; it's up to you to apply a date format to the new variable. Date is a numeric variable. 01Jan2000, 1Feb2000, 01Mar2000, etc. ; INPUT Function is used to convert the character variable to sas date format; yymmdd8 informat refers to years followed by month and days having width of total 8; SAS date and time values are stored as numbers, but displayed according to the chosen format. Sign up by March 14 for just $795. reads a character value with the first four digits as a year and the next two digits as months. Date formats are simply a way of making that numeric readable. Home; Welcome. Example: Data want; set have; format formatted_date date9. SAS writes duration, datetime, and interval values from character data using these formats: Time Component ISO 8601 Notation Example Format; Duration - Basic Notation: P SAS Change Date Format: A Guide for Beginners. However, one of the date columns is inconsistent. ;drop date;Run If date_danych is already a date, then using the DATEPART function will always result in a date of 1960-01-01 (or 1959-12-31 for dates before 1960), as DATEPART is intended to convert counts of seconds to counts of days (roughly, doing a division by 86400). ; c = "201506"; /* char version of the YYYYMM date */ run; proc print; run; proc sql; select mdy(mod(a, 100), 1, int(a/100)) as date_a format=yymmdd6. ); /* stores value as a SAS date value (number Convert a character value to a SAS date or datetime. A SAS date is a numeric value that is valid for use with date functions and other mathematical operations. How to get the current month and year in YYYYMM format in SAS? Hot Network Questions For gas pressure to exist must the gas be in a container? Does the US President have authority to rename a geographic feature outside the US? Hi. Some samples from the field would be: 20081002 20070417 20080101 The field these are stored in is a text field. Also, you may find prior posts on these forums, as well as SAS-hosted DOC and supplemental technical / conference reference material (suggesting website SEARCH or using Google advanced search below). Registration is now open for SAS Innovate 2025, our biggest and most exciting global event of the year! Join us If a variable appears in multiple FORMAT statements, SAS uses the format that is assigned last. This has not worked and I am fairly new to SAS. If it is DATE9. d: and Interval Formats. The file attached named First has date format imported as string but I cannot change that to date numeric format YYMMDDN8. Try using dhms to convert to datetime before applying the format: %let BEG = '01MAY2017'd; %let START = %sysfunc(dhms(&BEG,0,0,0),datetime20. The file attached named cik2 has 10 digit code v2 with zeros before 7 digit number. a_e_1; format AEENDTC DATETIME20. I do not want to create new variable and just want to change current da By simply changing the informat to a date format, and assigning the wanted display format, you will achieve what you want: data have; input start_date :date11. This function uses the following basic syntax: date_var = input (character_var, MMDDYY10. , once SAS knows that 12-01-99 should be interpreted as MM-DD-YY, it knows that date How do I change the format of &sysdate from 14JUL10 to July 14, 2010 in the code below? data _null_; dcl odsout obj(); obj. date_start: 21-02-2016 --> 21FEB2016 17-12-2015 23-02-2016 08-05-2016 These are all strings and I would like I output several pages to pdf. my_ds_filter, then column my_datetime has still the Datetime format. The example also shows how to create a DateTime variable where the date argument is a constant that SAS interprets as a Date. Learn how to change date format in SAS in 3 easy steps. ); %put reportname= &reportname; I'd probabely use format YYMMDDN8. ); RUN; Currently my date is in the YYYYMMDD format. You This tutorial explains multiple ways we can convert a character variable (string) to a date variable in SAS. 0. I created a new table where I'm changing the date to "01JUN2019". ); format num_date_time datetime16. AESEV $64. Change SAS date format. To write a SAS date constant, enclose a date in quotation marks in the standard SAS form ddMMMyyyy and immediately follow the final quotation mark with the letter D. Is it do-able? data date; input dates 8. To avoid common errors you should set mixed=yes in your libname. Apply a Format to the SET HAVE; DATENEW=PUT(DATE, $8. AESR $12. I need to convert this data to a date format as I need to do comparisons on this field. is the character separator. But I cannot find the option to do so. AESTDTC DATETIME20. Once, it has been correctly interpret as a date, you can apply the format you want. Hello, I have data that I am exporting to a text file, and it contains a couple of datetime fields. The current date format is yyyy-mm-dd, and proc contents shows the formate is $10, i want to change it into numeric format, but the following codes don't work. To display in real date form, use FORMAT statement. — and any other valid format statement will change the appearance of the date, but The YYQ w. is an integer (1,2,3, or 4) that represents the quarter of the year. How would I convert date from: 11OCT1936 to 10/11/1936 OR to 10-11-1936? Community. So any dates before Jan 1, 1960 are negative. But here you go: %let reportname =warning01_%sysfunc(inputn(&sysdate,date9. a format such as 24/12/12, I want to change it to ddmmyy10. ); If your source table is actually a SAS data set and the value is a SAS date value, i. 3 (21NOV2006:00:00:00. 9 SAS Datetime Variables You can convert this to an actual SAS date via first turning it into a character string '20191123' using the PUT function, and then using the INPUT function with the proper Change format of date in macro variable Posted 05-02-2024 05:03 PM (905 views) Hello everyone: I'm writing a It's easier to store dates a SAS date values. it gives strange dates!!!! Solved: I need to format a date from yyyymmdd to mm/dd/yyyy in sas data step. So, if your variable is a SAS date and not a character variable, all you need to do is change the format with PROC DATASETS, which will only change the dataset header. format writes SAS date values in the form < yy > yy Q q, where < yy > yy. ; datalines; 15/Nov/2015 ; run; or by running the Sample 24610: SAS date formats with or without separators Write date values in the form of DDMMYY, DDMMYYYY, MMDDYY, MMDDYYYY, YYMMDD, or YYYYMMDD with or without separators. Apply a date format to the field I have a data set imported from Excel where I had to convert a date-time variable to a SAS date because the values coming in were a float that wasn't the correct numeric representation of the date. data _null_; DateAsCharacter='20070202'; DateAsNumber=input(DateAsCharacter,yymmdd8. ) with five years worth of data? The inner most %sysfunc is telling SAS that the date is in mm/dd/yyyy format - at this stage that text date is stored as a number. 10/11/1936 would be mmddyy10. by adding the last day of the month . format. mm. data example2; input dateofbirth $10. ; datalines; CAMPBELL 01/01/2008 CARTER 11/01/2009 COLLINS 02/01/2005 COOK 06/01/2010 EDWARDS 06/01/2010 EVANS 05/01/2009 MITCHELL 12/01/2010 MORRIS 11/01/2012 NELSON 08/01/2010 PEREZ 02/01/2008 PHILLIPS 01/01/2011 ROGERS Within DB2 there are date/time functions and an automatic conversion is done to some internal format. 760000). /* Apply format to dt to match other_date */ SAS Dates are always numeric (# of days since 1/1/1960). yblom afvmn vmnb cqhi vafjn dki penhyh geexem kpakow trie