head2: Return the first and last part of a matrix or dataframe

In cstubben/popbio: Construction and Analysis of Matrix Population Models

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

A smaller object with first and last rows only

Author(s)

Chris Stubben

Examples

head2(aq.trans)

cstubben/popbio documentation built on April 2, 2024, 4:18 a.m.