Validation checks or tools to check the compliance of SDTM data
JANUS is a standard database model which is based on the CDISC’s SDTM standard. JANUS is used by the FDA to store the submitted SDTM clinical data. As a part of data definition f…
Vim as A SAS IDE
Few configurations (just copy this sas.vim file to C:\Program Files\vim\vim73\syntax if you also use gVIM 7.3 at Windows) to make Vim as a simple SAS IDE where F3: run SAS codes (in batch mode) F4: close other two windows (the current active window is Log window after F3 running; F4 jump to SAS file with […]
Train neural network in R, predict in SAS
This R code fits an artificial neural network in R and generates Base SAS code, so new records can be scored entirely in Base SAS. This is intended to be a simple, elegant, fast solution. You don’t need SAS Enterprise Miner, IML, or any other spe…
Logistic function macro for SAS
Used in logistic regression, neural networks, and countless other applications, the logistic function is simple to understand yet can be quirky to calculate in SAS because of how SAS treats extreme values. First, let’s consider the value -1000: R…
A sure-fire SAS Global Forum idea: yours for free
You can still get a paper proposal in for SAS Global Forum 2012. All you need is an idea. And probably some data. And also, some techniques for analyzing that data. Oh, and some conclusions would be helpful as well. I know: you are a busy person! You might not […]
SAS Enterprise Guide – Tips & Tricks for Editing a Data Table Directly
Some of you may not realize that you can edit the data tables directly in SAS Enterprise Guide. You can also delete, insert, and append rows to an existing table. Here’s some SAS Enterprise Guide tips for this simple magic. Get your scroll …