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SAS not recognizing date format

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问题 I have the following character date format: "3/1990" "4/1990" "5/1990" ... I tried the following code: data work.temps; set indata; newdate = input(strip(Date), MMYYSw.); rename newdate = date; run; I keep on getting the following error meassage: Informat MMYYSW was not found or could not be loaded. 回答1: You may have to use a different informat to read in the character dates so that SAS can interpret them as numeric (since dates in SAS are actually numeric values), and then format them as

Why informat is not working in SAS

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问题 Tried various formats of date, but output do not reflects any date. What could be the issue? data c; input age gender income color$ doj$; format doj date9.; datalines; 19 1 14000 W 14/07/1988 45 2 45000 b 15/09/1956 34 2 56000 y 14/09/1967 33 1 45000 b 14/02/1956 ; run; 回答1: You are mixing things up a bit. The date formats are to be applied on numeric data, not on text data. So you should not read in doj as $ (text), but as a date (so a date informat). Try DDMMYY10. for doj on your input

SAS informat datetime milliseconds

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问题 Can SAS store and use datetimes that contain fractions of less than 1/10th of a second? eg: data _null_; input @1 from_dt:datetime22.; put from_dt= ; cards; 24Sep2009:11:21:19.856 ; run; 回答1: A datetime variable is a numeric variable just like any other numeric variables. We just understand its value as the seconds since 01jan1960T00:00:00. Hope this helps. data _null_; /* for date time, 1 means 1 sec since midnight jan 1st 1960 */ dt = 1; put dt :datetime.; /* you can show the hundredth of

sas informat datetime

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Can anyone advise on the appropriate SAS informat to read in a datetime (dd/mm/yyyy hh:mm) ??? eg data _null_; informat from_dt datetime????.; input from_dt ; put from_dt=; cards; 01/01/1960 00:00 ;run; I don't think that specific informat is built-in, but it is relatively easy to roll your own. Below is an example of a creating a custom datetime informat (this requires a cntlin data set) and a custom format (using the picture statement) that reads in your specific datetime and then formats it back out to look the same as the input. I simplified it by assuming the time part was always midnight

sas informat datetime

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问题 Can anyone advise on the appropriate SAS informat to read in a datetime (dd/mm/yyyy hh:mm) ??? eg data _null_; informat from_dt datetime????.; input from_dt ; put from_dt=; cards; 01/01/1960 00:00 ;run; 回答1: I don't think that specific informat is built-in, but it is relatively easy to roll your own. Below is an example of a creating a custom datetime informat (this requires a cntlin data set) and a custom format (using the picture statement) that reads in your specific datetime and then