Read frequency database on Familias and FamLinkX format about forrel HOT 2 CLOSED

I believe there is a function inside the epGUI code that does this, namely attachAlleleFrequenciesToPedigree.familias. It takes a pedigree ped and a file path path and attaches the frequency data found in the file at path to the pedigree ped. I tested it with the sample files that @thoree provided for epGUI and it appeared to work fine.

Something we could do is move just this function to the main forrel branch so that it is available even though the epGUI is still not ready. I can create a new branch and incorporate this function to say R/readFam.R.

Here is the link to the file that contains the function: https://github.com/magnusdv/forrel/blob/shiny-gui/inst/exclusionPowerUI/importAdapters/familias-import-adapter.R#L20

from forrel.

This functionality is now implemented in pedtools::readFrequencyDatabase().

from forrel.