extractIndex: Extract by index

In simonmoulds/lulcc2: Land Use Change Modelling in R

Description

object[[i]] can be used to extract individual objects from container classes such as ExpVarRasterStack, PredictiveModelList, PredictionList and PerformanceList.

Usage

## S4 method for signature 'DiscreteLulcRasterStack,ANY,ANY'
x[[i, j, ...]]

## S4 method for signature 'PerformanceList,ANY,ANY'
x[[i, j, ...]]

## S4 method for signature 'PredictionList,ANY,ANY'
x[[i, j, ...]]

## S4 method for signature 'PredictiveModelList,ANY,ANY'
x[[i, j, ...]]

## S4 method for signature 'PredictiveModelList,ANY,ANY'
x[i, j, ..., drop = FALSE]

## S4 method for signature 'ContinuousLulcRasterStack,ANY,ANY'
x[[i, j, ...]]

Arguments

x	An object of class DiscreteLulcRasterStack, ContinuousLulcRasterStack, PredictionList, PerformanceList, PredictiveModelList
i	layer number (if 'x' inherits from a RasterStack) or list index (if 'x' stores data as a list)
j	numeric (not used)
...	additional arguments (none)
drop	logical. If TRUE the result is coerced to the lowest possible dimension

Examples

## Plum Island Ecosystems

lu <- DiscreteLulcRasterStack(x=stack(pie[1:3]),
                              categories=c(1,2,3),
                              labels=c("Forest","Built","Other"),
                              t=c(0,6,14))

summary(lu[[1]])
summary(lu[[1:2]])

## Also see lulcc2-package

simonmoulds/lulcc2 documentation built on Dec. 23, 2021, 2:24 a.m.