Convert data.frame with 2 column.list into data.frame with only column.scalar
brk_FDtoDF_(sf, key1, key2, id = NULL)brk_FDtoDF(sf, key1, key2, id = NULL, keep = NULL)
brk_FDtoDF_STICK(sf, key1, keep)
sf. An object of class sf
character string. The name of the column to select
icharacter string. The name of the column to select
name of the replicate for the id. As to be of the same length as the number of row of the sf object
vector of column name to keep