head2 {popbio}R Documentation

Return the first and last part of a matrix or dataframe

Description

Returns the first and last rows using output from both head and tail and separates the two parts with dots. Useful for viewing ordered datasets such as longitudinal census data.

Usage

head2(x, head = 3, tail = 1, dotrows = 1)

Arguments

x A matrix or dataframe
head The number of first rows
tail The number of last rows
dotrows The number of rows of dots

Value

An smaller object like x with first and last rows only

Author(s)

Chris Stubben

Examples

data(aq.trans)
head2(aq.trans)

[Package popbio version 1.1.11 Index]