in the flow of data step processing, what is the first action in a typical data step? : Sas programming192
how would you create a data set with 1 observation and 30 variables from a data set with 30 observations and 1 variable? : Sas programming206
what is the different between functions and procs that calculate the same simple descriptive statistics? : Sas programming197
which date functions advances a date time or date/time value by a given interval? : Sas programming171
what are some problems you might encounter in processing missing values? In data steps? Arithmetic? Comparisons? Functions? Classifying data? : Sas programming215
what is a method for assigning first.var and last.var to the by groupvariable on unsorted data? : Sas programming184
what are some good sas programming practices for processing very large data sets? : Sas programming179
for report generation which one you used proc report or data_null_?
What are the parameters of scan function?
Define run-group processing?
Explain what is the use of proc gplot?
Explain append procedure?
Explain translate function?
What is the purpose of trailing @ and @@? How do you use them?
What does the trace option do?
How many ways to overcome a missing values???
how does sas handle missing values in sort order? : Sas programming
How does the internal authentication work in sas? : sas-grid-administration
How do you connect the desktop application to metadata server? : sas-grid-administration
In sas admin differentiate between roles and capabilities? : sas-grid-administration
for what purpose would you use the retain statement? : Sas programming
what versions of sas have you used (on which platforms)? : Sas programming