10:12duration 10 minutes 12 seconds
T Tests in R.mp4
In this video we illustrate how to conduct…
08:27duration 8 minutes 27 seconds
Barcharts in R.mp4
Although plot() can produce bar charts, the…
08:49duration 8 minutes 49 seconds
Creating Frequency Tables in R
Frequency distributions (univariate…
07:42duration 7 minutes 42 seconds
Repeatedly Applying Functions to Data - Part 1…
Repeatedly Applying Functions to Data - Part 1 (tapply())
The tapply() function is one of several…