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In this video we begin our illustration of one-way ANOVA models in R through Example 11 in Mod13Script.R. You should open this script in RStudio and follow along while watching. In this portion of…
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In this video we describe partial correlation coefficients and why they are useful. Then we demonstrate the computation of such measures in PROC CORR using an example involving measures of body girth…
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In this video we show how to use the OUTPUT statement to re-shape data. In particular, we convert a data set containing longitudinal data from "wide format" to "tall format" using…
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When setting a data set, the BY statement can be used to generate special variables known as the FIRST. and LAST. variables. These variables, which are only available in the program data vector, mark…
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This video introduces PROC SORT and some statements that are available and commonly used in many SAS PROCs. Such statements include BY, FORMAT, and WHERE.
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