Restructure .R files

[maurolepore]

What are your main functions? There should be one .R file per main function and its helpers.

[ErvanCH]

What do you mean? Can't be a single R code containing all functions? Isn't the helpers included in the header of the function??

[maurolepore]

Can't be a single R code containing all functions?

Yes, you can put all functions in a single .R file. The package will work regardless of your how you organize the functions in files. But the package is easier to understand and maintain if you have a structure like this:

R/main-function-1.R
R/main-function-2.R
R/...

tests/testthat/test-main-function1.R
tests/testthat/test-main-function2.R
tests/testthat/...

[maurolepore]

I kind of did this already, by renaming the file to data_preparation.R.