depths<-,SoilProfileCollection-method {aqp}R Documentation

Initialize a SoilProfileCollection from a data.frame object

Description

Initialize a SoilProfileCollection from a data.frame object

Usage

## S4 replacement method for signature 'SoilProfileCollection'
depths(object) <- value

## S4 replacement method for signature 'data.frame'
depths(object) <- value

Arguments

object

An object to promote to SoilProfileCollection (inherits from data.frame)

value

A formula specifying the unique profile ID, top and bottom depth column names

Examples

## init SoilProfileCollection objects from data.frame of horizon data

# load demo data
data(sp1)

# promote to SPC
depths(sp1) <- id ~ top + bottom

# plot
plot(sp1)

# number of profiles
length(sp1)

# number of horizons
nrow(sp1)


[Package aqp version 1.31 Index]