Category: R

How can you combine vectors into a dataframe in R. To do that, we can use the function of data.frame() to convert vetors into a dataframe in R. The following is the example. Step 1: Generating Vetors Output: [1] "City1"...

rep() is a built-in R function that replicates the values in the provided vector. The following shows examples of using rep() in R. Example 1 The following code is to repeat the number 4 twice. Output: [1] 4 4 Example 2...

rep() is a built-in R function that replicates the values in the provided vector. This tutorial shows how to use rep() function in R with 4 examples. Example 1 The following code is to repeat the number 4 twice. Output: [1]...

Method 1 for paired t-test is for a situation group 1 and group 2 are two separate vectors, whereas Method 2 is for two groups of data in the same column. Method 1: t.test(group_1, group_2, paired = TRUE) Method 2:...