| dataframeHelpers {base} | R Documentation |
Internal auxiliary functions for use with data frames.
xpdrows.data.frame(x, old.rows, new.rows)
x |
object of class |
old.rows, new.rows |
row names for old and new rows. |
xpdrows.data.frame is an auxiliary function which expands the
rows of a data frame. It is used by the data frame methods of
[<- and [[<- (which perform subscripted assignments on a
data frame), and not intended to be called directly.