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In this video we conclude 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…
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This video features the first half of our coverage of Example 9 in Mod13Script.R. You should open this script in RStudio and follow along while watching. Here we show how to fit simple linear and…
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This video gives a brief introduction to the lm() function for linear regression modeling in R. The basic syntax of this function is covered, including some attention to the specification of the…
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In Module 13 we cover the implementation of basic statistical methods in R. We begin with a discussion of some functions to compute summary statistics and to characterize univariate distributions. In…
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Frequency distributions (univariate and joint) can be displayed in contingency tables, or cross-tabulations. In this video we show how tapply() can be used to create such tables, but we…
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