A package to calculate population standard deviations
Run the following code in the RStudio console (line by line). If RStudio asks you to install something like "git" or "Xcode", let it do so.
library(devtools) # may need to install devtools first via install.packages("devtools")
install_github("Justin8428/popsdwrapper")
library(popsdwrapper)
Should be the same as popsd()
from multicon.
e.g. You would include something like the following in your rmd
x = c(4,7,8,9,10) # Generate a vector
popsd(x) # return population sd