rowr (version 1.1.3)

insertRows: Inserts a matrix into another matrix.

Description

Inserts a matrix or data frame into another matrix or data frame. The new rows are placed together at the row index specified.

Usage

insertRows(existing, insert, r)

Arguments

existing

table to insert into

insert

rows to insert

r

index at which to insert

Examples

df1<-data.frame(a=c(1,2,3),b=c(1,2,3),c=c(1,2,3))
insertRows(df1,data.frame(list('a','a','a')),5)
insertRows(df1,data.frame(list('a','a','a')),4)
insertRows(df1,data.frame(list('a','a','a')),3)
insertRows(df1,data.frame(list('a','a','a')),2)
insertRows(df1,data.frame(list('a','a','a')),1)
insertRows(df1,df1,3)