If anybody is going to be able to help we will need some idea of what you are trying to do. At the very least we will need a reproducible example (reprex)
with a decent amount of sample data. A handy way to supply sample data is to use the dput() function. See ?dput. If you have a very large data set then something like head(dput(myfile), 100) will likely supply enough data for us to work with.