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Rick WicklinFebruary 27, 2013 0

How to use PROC SGPLOT to display the slope and intercept of a regression line

A SAS user asked an interesting question on the SAS/GRAPH and ODS Graphics Support Forum. The question is: Does PROC SGPLOT support a way to display the slope of the regression line that is computed by the REG statement? Recall that the REG statement in PROC SGPLOT fits and displays

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Rick WicklinFebruary 25, 2013 0

Initializing vectors by using repetition factors

The SAS/IML language has a curious syntax that enables you to specify a "repetition factor" when you initialize a vector of literal values. Essentially, the language enables you to specify the frequency of an element. For example, suppose you want to define the following vector: proc iml; x = {1

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Shelly GoodinFebruary 22, 2013 0

SAS author's tip: Using JMP to conduct a significance test

This week's tip is from Robert Carver and his book Practical Data Analysis with JMP. If you're a JMP user, be sure to take a look at additional bonus content from the book. The following excerpt is from SAS Press author Robert Carver and his book "Practical Data Analysis with JMP". Copyright © 2010, SAS

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