Gmisc (version 3.0.3)

insertRowAndKeepAttr: Insert a row into a matrix

Description

Inserts a row and keeps the attributes copyAllNewAttributes

Usage

insertRowAndKeepAttr(m, r, v = NA, rName = "")

Value

matrix Returns a matrix with one more row than the provided matrix m

Arguments

m

matrix

r

row number where the new row should be inserted

v

optional values for the new row

rName

optional character string: the name of the new row.

Author

Max Gordon, Arne Henningsen

Examples

test <- matrix(1:4, ncol = 2)
attr(test, "wow") <- 1000
test <- insertRowAndKeepAttr(test, 2)
print(attr(test, "wow"))