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BIOS 7010 Simple Linear Regression Part 4.mp4

From  Ivonne Marie Berges 3 plays 0  

BIOS 7010- Intro to Biostatistics

Lecturer Kyle Turner

From  Ivonne Marie Berges 41 plays 0  

Correlation Analysis in R.mp4

In this video we illustrate the computation of Pearson, Spearman and Kendall correlations in R. We also illustrate some functions for doing inference in correlation coefficients. Finally, we show how…

From  Daniel Hall 603 plays 0  

Scatterplot Matrices and Coplots.mp4

Scatter plot matrices are useful compact displays of all pairwise scatter plots among a (small) group of variables. They can be produced in R using the pairs() function. (They can also be produced…

From  Daniel Hall 277 plays 0  

Combining Data Frames in R.mp4

This video covers how to combined data frames in R both horizontally and vertically. The primary tool for the former operation is the merge() function, whereas the rbind.fill() function from the plyr…

From  Daniel Hall 165 plays 0  

PROC CORR - Part 1 (Pearson & Spearman Correlations)

In this video we illustrate the basic capabilities of PROC CORR for estimating Pearson and Spearman correlations and inferences on those quantities. We also show how to use some ODS Graphics plots…

From  Daniel Hall 1,365 plays 0  

PROC SGPLOT - Part 2 (Histograms and Densities)

In this video, we illustrate the use of PROC SGPLOT for producing histograms and show how to specify options to modify the binning scheme and/or switch from a relative frequency scale to absolute…

From  Daniel Hall 639 plays 0  

The MERGE Statement - Part 1, The One-to-One Merge

The MERGE is used in a data step to combine data sets horizontally (horizontal concatenation). It is almost always used with a BY statement to match observations from multiple data sets according to…

From  Daniel Hall 151 plays 0  

GRNT3000E_Module Introduction_Global Aging

From  Stephen Bridges 485 plays 0