The following SAS program is submitted:
proc datasets lib = sasuser;
contents data = class varnum;
quit;
Which one of the following is the purpose of the VARNUM option?
A. to print a list of variable names
B. to print the total number of variables
C. to print a list of the variables in alphabetic order
D. to print a list of the variables in the order they were created
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C
ReplyDeleteD
ReplyDeleteits D
ReplyDeleteD
ReplyDeleteB
ReplyDeleteVARNUM: returns the number of a SAS data set variable's position in a SAS data set.
VARNAME: returns the name of a SAS data set variable.
D it is. Check SAS documentation
ReplyDeleteD is the correct answer
ReplyDeleteVARNUM : Print a list of the variables by their logical position in the data set
ReplyDeleteD
ReplyDeletewithout varnum, proc contents will print the variables in alphabetic order. varnum makes proc contents to print the variables in the order they were created
Answer is D.
ReplyDeleteArrange variable in creation order.
d check the prep guide
ReplyDeleted
ReplyDeleteIt would print my past 3 years of se(x)ual history.
ReplyDeleteSo missing value?
DeleteNeutral gender will be the result for each year.
ReplyDeleteAsh, nice.
I am not getting what this "Neutral gender will be the result for each year" mean..can someone xplain in detail please
ReplyDeletei think ans is "C" alphabetical order
ReplyDeleteLol at Neutral Gender...
ReplyDeleteas for the answer its D! VARNUM returns the variables logical position in the dataset from when it was created in comparison to the others.
its d by default the output in descriptor information is in the way as to create variables in alphabatical order if u want ur variables to be in the order in which they were used in input statement in data set varnum is be used
ReplyDeleted: Varnum used with proc content gives details of the dataset variable in the order they are created
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ReplyDeleteVARNUM returns the number of a variable's position in a SAS data set, or 0 if the variable is not in the SAS data set. This is the same variable number that is next to the variable in the output from PROC CONTENTS,so D
ReplyDeleteB!!!????
ReplyDeleteVARNUM returns the number of a variable's position in a SAS data set, or 0 if the variable is not in the SAS data set. This is the same variable number that is next to the variable in the output from PROC CONTENTS.
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What is the correct answer??
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