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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  

Barcharts in R.mp4

Although plot() can produce bar charts, the barplot() function is often more convenient. In this video we introduce this function and illustrate its use to produce bar charts that display one and…

From  Daniel Hall 116 plays 0