What is the purpose of the trailing @? The @@? How would you
use them?
Answer Posted / chiranjeevi
These are those which works on the variable level by
default.It should appear and besides the variables in
sas.The columnpointers are
1)@
2)@@
@:the '@'is a column pointer which commands SAS to hold the
line strongly.The '@' is if it used,it is trailing of '@'
pointer.It reads only the first line across the available
variables data.
@@:It is used for the entire data from the external source
or internal by reading into a single variable.
Is This Answer Correct ? | 2 Yes | 6 No |
Post New Answer View All Answers
What is the difference between %local and %global? : sas-macro
what does the run statement do? : Sas programming
Explain what is data step?
What is slibref?
How are numeric and character missing values represented internally?
What is the function of Stop statement in a SAS Program?
what is snowflake schema? : Sas-di
Enlist the syntax rules followed in sas statements.
what is hierarchy flattening? : Sas-di
how will you locate the sas platform applications? : Sas-bi
Mention few capabilities of sas framework.
How many ways to overcome a missing values???
In ARRAY processing, what does the DIM function do?
how many types prompting framework can be broken down to? : Sas-bi
what is factor analysis? : Sas-administrator