What is a method for assigning first.VAR and last.VAR to the BY group variable on unsorted data?

2583

how would you create a data set with 1 observation and 30 variables from a data set with 30 observations and 1 variable? : Sas programming

1333

What are the five ways to do a table lookup in sas? : sas-grid-administration

1058

how the sas basic syntax style described? : Sas-administrator

1015

what are sas/access and sas/connect? : Sas programming

991

how could you generate test data with no input data? : Sas programming

1185

how do you debug and test your sas programs? : Sas programming

1122

If you need the value of a variable rather than the variable itself what would you use to load the value to a macro variable? : sas-macro

1057

what is hash files in sas and why we are using this one in sas?

2209

What are symget and symput? : sas-macro

1308

Name validation tools used in SAS

1175

How would you invoke a macro? : sas-macro

1113

Explain the difference between informat and format with an example.

1162

For clinical entire study how many tables will create approx?

1965

Difference between sum function and using “+” operator?

1147