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rasclass (version 0.2.2)

Supervised Raster Image Classification

Description

Software to perform supervised and pixel based raster image classification. It has been designed to facilitate land-cover analysis. Five classification algorithms can be used: Maximum Likelihood Classification, Multinomial Logistic Regression, Neural Networks, Random Forests and Support Vector Machines. The output includes the classified raster and standard classification accuracy assessment such as the accuracy matrix, the overall accuracy and the kappa coefficient. An option for in-sample verification is available.

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Version

Install

install.packages('rasclass')

Monthly Downloads

189

Version

0.2.2

License

GPL (>= 2)

Maintainer

Daniel Wiesmann

Last Published

May 2nd, 2016

Functions in rasclass (0.2.2)

buildFormula

Build a formula for Raster Classification
rasclass-class

Class "rasclass"
checkRasclass

Check rasclass object for internal consistency
rasclassMlc

Maximum likelihood classifier
setRasclassData

Add data from dataframe to rasclass object
rasclassRaster-class

Class "rasclassRaster"
writeRaster

Load ESRI asciigrid Data for Classification
readRasterFolder

Load ESRI asciigrid Data for Classification
rasclass-package

Supervised Raster Image Classification
readRaster

Read ESRI asciigrid files
classifyRasclass

Classsifier function for rasclass objects