Using PROC PRINT to Validate Clinical Data

Using PROC PRINT to Validate Clinical Data When your data isn’t clean, you need to locate the errors and validate them.  We can use SAS Procedures to determine whether or not the data is clean. Today, we will cover the PROC PRINT procedure. First step is to identify the errors in a raw data file.Continue reading “Using PROC PRINT to Validate Clinical Data”

SAS Proficiency Test

Here are some common SAS questions: 1- What happens if no VAR statement is used in PROC PRINT? 2- Understand how SAS processes a data step 3- Explain what a (data step) SELECT statement does 4- What is the default length of a numeric variable? 5-What is the difference between DO WHILE and DO UNTIL?Continue reading “SAS Proficiency Test”

SAS for True Beginners Part 2

FAIR USE- “Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor ofContinue reading “SAS for True Beginners Part 2”

SAS for True Beginners Part 1

FAIR USE- “Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor ofContinue reading “SAS for True Beginners Part 1”