insert_help: Manipulate positions, rows, and columns
In j-martineau/uj: Utilities by JAM

insert_help

R Documentation

Manipulate positions, rows, and columns

Description

Manipulate positions, rows, and columns

Usage

insert_help()

insert_elts_before(x, new.elts, elt)

insert_cols_before(x, new.cols, col)

insert_rows_before(x, new.rows, row)

insert_elt_after(x, new.elts, elt)

insert_col_after(x, new.cols, col)

insert_after_row(x, new.rows, row)

Arguments

`x`	For `insert_elt_before` and `insert_elt_after` a non-empty atomic vector. A non-empty atomic matrix or atomic data frame (?atm_dtf) for all others.
`new.elts`	An atomic vector compatible with `x` (?uj::compatible).
`elt`	A whole number scalar indexing a position of `x`. Negative values index from the last position.
`new.cols`	A matrix or data.frame compatible witht `Y` for col binding.
`col`	A whole number scalar indexing a column of `x`. Negative values index from the last column.
`new.rows`	A matrix or data.frame compatible with `x` for row binding.
`row`	A whole number scalar indexing a row of `x`. Negative values index from the last row.

Details

elt < 0, col < 0, and row < 0 index from the last position, row, or column rather than the first.

Value

An object of the same class as x with increased dimension.

Functions

insert_elts_before(): Insert new.elts into x before the elt-th positions of x.
insert_cols_before(): Insert new.cols into x before the col-th column of x.
insert_rows_before(): Insert new.rows into x before the row-th row of x.
insert_elt_after(): Insert new.elts into x after the elt-the position of x.
insert_col_after(): Insert new.cols into x after the col-th column of x.
insert_after_row(): Insert new.rows into x after the row-th row of x.