A histogram in R is very useful to use when you want to see more detail on…
You will find occasions when you’ll need to merge data from two different data frames. In order…
Running a cross table, or cross tab, in R is useful for a number of applications for…
The quantile function in R displays sample quantiles corresponding to given probabilities. The smallest observation corresponds to…
If you are just starting out in R it’ll be important to know how to determine your…
Reading a table in R is quite straight-forward. We are going to read a table from the…
There are a few different ways to import data into R. We will cover two ways in…
We will walk you through how to run random sampling in R, but first lets discuss what…
Lets learn how to generate random numbers in R. There might be occasions where you’d want to…
What is str? Str is a compact way to display the structure of an R object. This…