SyntaxFix

[r] Calculate correlation for more than two variables?

See corr.test function in psych package:

> corr.test(mtcars[1:4])
Call:corr.test(x = mtcars[1:4])
Correlation matrix 
       mpg   cyl  disp    hp
mpg   1.00 -0.85 -0.85 -0.78
cyl  -0.85  1.00  0.90  0.83
disp -0.85  0.90  1.00  0.79
hp   -0.78  0.83  0.79  1.00
Sample Size 
     mpg cyl disp hp
mpg   32  32   32 32
cyl   32  32   32 32
disp  32  32   32 32
hp    32  32   32 32
Probability value 
     mpg cyl disp hp
mpg    0   0    0  0
cyl    0   0    0  0
disp   0   0    0  0
hp     0   0    0  0

And yet another shameless self-advert: https://gist.github.com/887249

Examples related to r

• How to get AIC from Conway–Maxwell-Poisson regression via COM-poisson package in R? • R : how to simply repeat a command? • session not created: This version of ChromeDriver only supports Chrome version 74 error with ChromeDriver Chrome using Selenium • How to show code but hide output in RMarkdown? • remove kernel on jupyter notebook • Function to calculate R2 (R-squared) in R • Center Plot title in ggplot2 • R ggplot2: stat_count() must not be used with a y aesthetic error in Bar graph • R multiple conditions in if statement • What does "The following object is masked from 'package:xxx'" mean?