How was the install process?
It was no problem at all! Everything was explained well and easy, no significant answers
What other statistical software have you used?
I have used JASP before, though it’s been two years
#install.packages("psych")
#install.packages("psychTools")
library(psych)
library(psychTools)
data(epi.bfi)
hist(epi.bfi$bdi)
mean(epi.bfi$bdi)
## [1] 6.779221