What are the efficacy variables in your study?
Answer Posted / nandu
Primary and secondary variables are efficacy variables.
These are study specific.
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
How will you generate test data with no input data?
what are _numeric_ and _character_ and what do they do? : Sas programming
what are input dataset and output dataset options? : Sas programming
Did you used proc test? when?
What is the difference between input and infile statement?
what is sas enterprise intelligence architecture? : Sas-bi
how do you want missing values handled? : Sas programming
what is the difference between calculating the 'mean' using the mean function and proc means? : Sas programming
What does the trace option do?
What is slibref?
What are the difference between the sas data step and sas procs?
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
What is the difference between reading data from an external file and reading data from an existing data set?
What are the implications?
Are you involved in writing the inferential analysis plan? Tables specifications?