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caret (version 4.15)

Classification and Regression Training

Description

Misc functions for training and plotting classification and regression models

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Version

Install

install.packages('caret')

Monthly Downloads

163,965

Version

4.15

License

GPL-2

Maintainer

Max Kuhn

Last Published

May 13th, 2009

Functions in caret (4.15)

cox2

COX-2 Activity Data
format.bagEarth

Format 'bagEarth' objects
sensitivity

Calculate sensitivity, specificity and predictive values
featurePlot

Wrapper for Lattice Plotting of Predictor Variables
oil

Fatty acid composition of commercial oils
Alternate Affy Gene Expression Summary Methods.

Generate Expression Values from Probes
createDataPartition

Data Splitting functions
aucRoc

Compute the area under an ROC curve
predict.bagEarth

Predicted values based on bagged Earth and FDA models
bagFDA

Bagged FDA
createGrid

Tuning Parameter Grid
filterVarImp

Calculation of filter-based variable importance
resampleSummary

Summary of resampled performance estimates
caret-internal

Internal Functions
BloodBrain

Blood Brain Barrier Data
tecator

Fat, Water and Protein Content of Maat Samples
predict.train

Extract predictions and class probabilities from train objects
nearZeroVar

Identification of near zero variance predictors
trainControl

Control parameters for train
plotObsVsPred

Plot Observed versus Predicted Results in Regression and Classification Models
print.train

Print Method for the train Class
histogram.train

Lattice functions for plotting resampling results
knnreg

k-Nearest Neighbour Regression
confusionMatrix

Create a confusion matrix
pottery

Pottery from Pre-Classical Sites in Italy
rfe

Backwards Feature Selection
classDist

Compute and predict the distances to class centroids
dotPlot

Create a dotplot of variable importance values
plot.varImp.train

Plotting variable importance measures
lattice.rfe

Lattice functions for plotting resampling results of recursive feature selection
summary.bagEarth

Summarize a bagged earth or FDA fit
findCorrelation

Determine highly correlated variables
pcaNNet.default

Neural Networks with a Principal Component Step
plot.train

Plot Method for the train Class
varImp

Calculation of variable importance for regression and classification models
postResample

Calculates performance across resamples
rfeControl

Controlling the Feature Selection Algorithms
resampleHist

Plot the resampling distribution of the model statistics
normalize2Reference

Quantile Normalize Columns of a Matrix Based on a Reference Distribution
maxDissim

Maximum Dissimilarity Sampling
plsda

Partial Least Squares and Sparse Partial Least Squares Discriminant Analysis
predict.knnreg

Predictions from k-Nearest Neighbors Regression Model
roc

Compute the points for an ROC curve
bagEarth

Bagged Earth
spatialSign

Compute the multivariate spatial sign
preProcess

Pre-Processing of Predictors
oneSE

Selecting tuning Parameters
panel.needle

Needle Plot Lattice Panel
predict.knn3

Predictions from k-Nearest Neighbors
train

Fit Predictive Models over Different Tuning Parameters
print.confusionMatrix

Print method for confusionMatrix
findLinearCombos

Determine linear combinations in a matrix
mdrr

Multidrug Resistance Reversal (MDRR) Agent Data
normalize.AffyBatch.normalize2Reference

Quantile Normalization to a Reference Distribution
plotClassProbs

Plot Predicted Probabilities in Classification Models
knn3

k-Nearest Neighbour Classification
as.table.confusionMatrix

Save Confusion Table Results
predictors

List predictors used in the model
applyProcessing

Data Processing on Predictor Variables (Deprecated)