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BIOS 7010 Simple Linear Regression Part 3.mp4

From  Ivonne Marie Berges 4 plays 0  

ANOVA Models in R - Part 3 (Alternative Parameterizations).mp4

In this video we continue 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…

From  Daniel Hall 509 plays 0  

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  

Linear Regression in R - Part 3 (The Tire Rubber Example, Continued).mp4

This video features the second half of our coverage of Example 9 in Mod13Script.R. You should open this script in RStudio and follow along while watching. Here we we consider adding quadratic…

From  Daniel Hall 293 plays 0  

Linear Regression in R - Part 1 (Introduction).mp4

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…

From  Daniel Hall 223 plays 0  

Data Structures in R - Part 4, Lists.mp4

We continue to discuss data structures in R, this time focusing on lists. Unlike vectors, matrices and arrays, the elements of a list may be of different modes. This makes them very flexible and…

From  Daniel Hall 90 plays 0  

PROC REG - Part 2 (A Quadratic Model and Prediction)

In this video we continue with Example #7 from Mod7Examps.sas, in which we regress the city mpg on weight for 93 cars in the 1993 Consumer Reports Cars dataset. Here we consider a model that is…

From  Daniel Hall 711 plays 0  

PROC REG - Part 1 (Simple Linear Regression).mp4

From  Daniel Hall 296 plays 0