, how to set the rowname prefix.
it is 'nrow' by default , and it is the only supported value currently
to unset the row name prefix, call this function with p=NULL
Value
no return
Details
in case you encounter the following error:
Error in `row.names<-.data.frame`(`*tmp*`, value = value) :
duplicate 'row.names' are not allowed
you need to call this function