Add time series to sf objects
brk_addFD(sf, key, FUN, ...)brk_addFD2(sf, keyConstraint, key, FUN, ...)
the name of the new column, as strings or symbols
the function to be applied to each element of sf
.
In the case of functions like +,
backquoted or quoted. See lapply functions for details.
optional arguments to FUN. See lapply functions for details.
character string. The reference of the column to be checked
A sf object with addition functional data feature (or feature dynamic).