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T Tests in R.mp4

In this video we illustrate how to conduct paired, one-sample, and two-sample t tests in R. These tests are implemented in the t.test() function. We illustrate the tests with examples that are…

From  Daniel Hall 133 plays 0  

ANOVA - Part 3 (One-way Analysis in PROC GLM)

In this video we implement a one-way ANOVA in PROC GLM, using the same example (Example #8 on Pizza Diameters) as in the previous video. But here we discuss the important difference between the…

From  Daniel Hall 790 plays 0  

ANOVA - Part 4 (Two-way ANOVA in PROC GLM)

In this video we analyze the pizza diameter data using a two-way ANOVA model implemented in PROC GLM. Here we see how to specify the model and how to use the SLICE option on the LSMEANS to test…

From  Daniel Hall 935 plays 0  

PROC TTEST - Part 2 (The Two-Sample Test)

This video illustrates PROC TTEST for conducting two-sample t tests. Our example is the Dominos-Eagle Boys Pizza dataset. In this example we see that it is important to conduct this test separately…

From  Daniel Hall 200 plays 0  

PROC UNIVARIATE - Part 2 (Example #2)

This video illustrates PROC UNIVARIATE for conducting a one sample t test and examining the assumption of normality underlying the t test. It also features the use of the ODS SELECT statement. PROC…

From  Daniel Hall 217 plays 0