Mention few ways with which a “table lookup’ is done in sas programming.
Answer / vineetha
Match-merging
Proc SQL
Arrays
Hash object
Direct access
Format tables
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In SAS explain which statement does not perform automatic conversions in comparisons?
How are numeric and character missing values represented internally?
What does PROC print, and PROC contents do?
What would the following datastep do? Data _null_; Set Dist end=eof; Call Symput("xx"!!left(put(_n_,2.)),&dimension); If EOF then Call Symput('numrows',left(put(_n_,2.))); Run; dimension is a macro variable that is being passed here
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