Complete SAS Programming Guide - Learn SAS and Become a Data Ninja - Input and Put Functions

The video tutorial explains the use of input and put functions in data conversion. The input function converts character variables to numeric variables, while the put function does the opposite. The tutorial provides examples of each function, demonstrating how to adjust variable lengths and use informats to handle data correctly. It also covers verifying conversions using proc contents, ensuring that variables are correctly converted for statistical analysis.

What role do informats play when using the input function?

How can you check if a variable has been successfully converted from character to numeric?

Describe the process of converting a numeric variable back to a character variable.