Insert a row into a matrix

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Description

Inserts a row and keeps the attributes copyAllNewAttributes

Usage

1
insertRowAndKeepAttr(m, r, v = NA, rName = "")

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.

Value

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

Author(s)

Max Gordon, Arne Henningsen

Examples

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

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