How was the install process?
It was straightforward with no issues.
What other statistical software have you used?
I have used JASP before.
# install.packages("psych")
# install.packages("psychTools")
library(psych)
library(psychTools)
data("epi.bfi")
hist(epi.bfi$bdi)
mean(epi.bfi$bdi)
## [1] 6.779221