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feat: new validation (ISINT) in the mp_validatecol.sas macro - https://core.sasjs.io/mp__validatecol_8sas_source.html

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munja
2021-12-24 22:02:23 +00:00
parent 51db64c90a
commit 1062a97cfe
3 changed files with 60 additions and 2 deletions
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14
base/mp_validatecol.sas
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@@ -20,10 +20,13 @@
;;;;
run;
For more examples, see mp_validatecol.test.sas
Tip - when contributing, use https://regex101.com to test the regex validity!
@param [in] incol The column to be validated
@param [in] rule The rule to apply. Current rules:
@li ISINT - checks if the variable is an integer
@li ISNUM - checks if the variable is numeric
@li LIBDS - matches LIBREF.DATASET format
@li FORMAT - checks if the provided format is syntactically valid
@@ -32,6 +35,9 @@
<h4> SAS Macros </h4>
@li mf_getuniquename.sas
<h4> Related Macros </h4>
@li mp_validatecol.test.sas
@version 9.3
**/
@@ -41,7 +47,13 @@
%local tempcol;
%let tempcol=%mf_getuniquename();
%if &rule=ISNUM %then %do;
%if &rule=ISINT %then %do;
&tempcol=input(&incol,?? best32.);
&outcol=0;
if not missing(&tempcol) then if mod(&incol,1)=0 then &outcol=1;
drop &tempcol;
%end;
%else %if &rule=ISNUM %then %do;
/*
credit SØREN LASSEN
https://sasmacro.blogspot.com/2009/06/welcome-isnum-macro.html