2021年1月29日 · The normal substr function is straight forward. For example , substr(var,2,6) means substract from the 2nd place to the 6th place of var. Today I saw someone write a length function nested in substr function, do any of you know what does it mean? Substract from which place to which place? SUBSTR(VAR,LENGTH(VAR)-4,5) Thank you, Runrunbunny

2017年6月15日 · SAS Innovate 2025: Register Today! Join us for SAS Innovate 2025, our biggest and most exciting global event of the year, in Orlando, FL, from May 6-9. Sign up by March 14 for just $795.

2017年10月11日 · I am new at Enterprise Guide and need some help. I am specifically supposed to use the FIND function and the SUBSTR to pull out only the first percentage in a character string. It looks like this: The column is Recipients Then in the column it lists: Charity 90%. Save the Whales 10% Re...

2013年12月7日 · So you cannot use SUBSTR(CODE,9,2) because 2 is an impossible length when starting on the last character. One way to avoid having to specify the length is to let SAS do the truncation by defining the target variables as length $2.

2019年12月10日 · substr (& ent_curr., 1, 5) tells SAS to use the text string value of variable by the name of &ENT_CURR, which resolves to the text string value of the variable named 10000_EUR, but the variable named 10000_EUR doesn't exist. To make SUBSTR work on a text string and not the value of a variable, you have to enclose &ENT_CURR in _____.

2018年2月11日 · As the documentation of the SUBSTR Function says: "In a DATA step, if the SUBSTR (right of 😃 function returns a value to a variable that has not previously been assigned a length, then that variable is given the length of the first argument."

2014年1月14日 · A SAS datetime value is stored in a numeric variable and represented as the number of seconds since 1/1/1960. You then apply a SAS format to make this number human readable. The format as such does not change the internal value but how it's printed. Below code illustrates the principle: data have; dt=datetime(); run; proc sql; select dt format ...

2018年7月28日 · Hi Everyone; I am trying to create a new variable based on the values of another variable using substr function. My original dataset looks like this: data try; input ID status /* add $ to see second output*/ ; datalines; 1 178 2 178 3 . 4 . 5 B55 6 B55 8 22253 9 22253 10 N65 11 N66 12 22256 ; run;...

2016年7月4日 · Hi, I have the following database; I want to create the following code: if substr for any of the four variables (dx1-dx4) starts with 250** (first three codes 250) then db=1, else db=0; output would be: 1 250 223 224 444 5/5/2009 1 1 555 666 120 2501 5/6/2008 1 2 120 666 .

2024年12月4日 · Hello Let's say that there are 2 fields that identify a customer- HighCustID and LowCustID. Let's think about it like a family structure where some people can belong to same family. So, under specific HighCustID there can be multiple LowCustID. Each person (LowCustID) can be Main (Ind_Main=1) or not...