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 …
What 5,728.986 miles look like…
Time Series as calendar heat maps + All of my running data since April 1, 2009 = Generated by the following code: #Sample Code based on example program at: source(file = “calendarHeat.R”) run<- read.csv(“log.csv”, header = TRUE, sep=”,”) sum(run$Distance) date <- c() for (i in 1: dim(run)[1]){ if(run$DistanceUnit[i]== ‘Kilometer’){ miles <- c(miles,run$Distance[i] * 0.62) } […]
Data Steps 2011-11-09 21:36:00
I have been following some of the recent talk going on the blogosphere about R and SAS.R vs SAS/SPSS in Corporations: A view from the other sideShe is correct that it is nearly impossible to get large organizations to give up their propietary software….