collate: collate data together

In drmjc/mjcbase: General helper functions for dealing with \R objects/data types

Description

collate data, that is, interleave x1,y1,x2,y2,...,xN,yN. x and y must have same dimensions

Usage

collate(x, y)

## S3 method for class 'data.frame'
collate(x, y)

Arguments

x	a vector or 2D object
y	a vector or 2D object, identically sized to x

Value

the same data type as x, with columns or data interleaved.

Methods (by class)

• data.frame: Collate the columns from two data.frame's. ie produce a table that alternates columns from the 2 tables. They must be identical dimensions.

Author(s)

Mark Cowley

Examples

# character
collate(letters, LETTERS)

collate(1:10, 11:20)

# data.frame
a <- iris[1:5,]; colnames(a) <- letters[1:5]
b <- iris[1:5,]; colnames(b) <- LETTERS[1:5]
collate(a, b)

drmjc/mjcbase documentation built on May 15, 2019, 2:27 p.m.