Correlation between multiple variables of a data frame

Question

I have a data.frame of 10 Variables in R. Lets call them var1 var2...var10

I want to find correlatio

Answer 1

I think better still, you could get the correlation, not just mapped one variable to all but all variables mapped to all others. You can do that easily with just one line of code. Using the pre-installed mtcars datasets.

library(dplyr)

cor(select(mtcars, mpg, wt, disp, drat, qsec, hp ))