widetolong: A R function for converting to wide data to long data

In forestHES: Forest Health Evaluation System at the Forest Stand Level

A R function for converting to wide data to long data

Description

Converting wide data, such as species matrix, and attributes matrix to long data,such as the treedata and herbdata.

Usage

widetolong(widedata, leftlab = "left", uplab = "up", innerlab = "inner")

Arguments

widedata	Data similar to the species matrix, and attributes matrix, etc.
leftlab	Row labels of wide data
uplab	Column labels of wide data
innerlab	Attributes labels of inner data of wide data

Value

Long data,such as treedata,herbdata, etc.

Author(s)

Zongzheng Chai

Examples

herb.spematrix<-longtowide(longdata=herbdata,left="plot.id",up="spe.id",inner="abundance")
herb.spedata<-widetolong(herb.spematrix,
                              leftlab="plot.id",uplab="spe.id",innerlab="abundance")
herb.spedata
##After removed zero in innerdata
rd0herb.spedata<-herb.spedata[-which(herb.spedata$abundance==0),]
rd0herb.spedata

forestHES documentation built on Oct. 18, 2024, 5:13 p.m.