SAS Users
Providing technical tips and support information, written for and by SAS users.
How to filter variables by percentage of missing values or duplicate values in SAS
This article discusses how to use SAS to filter variables in a dataset based on the percentage of missing values or duplicate values. The missing value statistics can be implemented by either DATA step programming on your own or reusing the existing powerful PROC FREQ.
How many people does it take to publish a book?
The next time you pick up a book, you might want to pause and think about the work that has gone into producing it – and not just from the authors.
Machine Learning with SASPy: Exploring and Preparing your data - Part 3
Parts 1 and 2 of this blog post discussed exploring and preparing your data using SASPy. To recap, Part 1 discussed how to explore data using the SASPy interface with Python. Part 2 continued with an explanation of how to prepare your data to use it with a machine-learning model.