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ANOVA Models in R - Part 1 (Introduction).mp4

In this video we introduce analysis of variance (ANOVA) models in R. These models are typically fitted with the aov() function, which is a wrapper for the lm() function. It produces an object that…

From  Daniel Hall 234 plays 0  

Dates and How to Read them into R

In this video we discuss the "Date" class in R, how dates are stored, and how to create objects of class "Date" with the as.Date() function. We also discuss how to read date data…

From  Daniel Hall 299 plays 0  

Assignment Statements in SAS

Assignment statements are fundamental to programming. Here we introduce how assignment statements are constructed and used in a SAS data step and see several examples. Although understanding…

From  Daniel Hall 257 plays 0