How to tell what packages you have used in R

Question

I have a very long R script with many if statements and exception cases. As i\'ve been going, if been importing and testing libraries as I\'ve gone and haven\'t really docum

Answer 1

I found the list.functions.in.file() function from NCmisc (install.packages("NCmisc")) quite helpful for this:

list.functions.in.file(filename, alphabetic = TRUE)

For more info see this link: https://rdrr.io/cran/NCmisc/man/list.functions.in.file.html