chemometrics v1.4.2

0

Monthly downloads

0th

Percentile


Functions in chemometrics

Name Description
chemometrics-package
clr centered logratio transformation
plotresmvr Plot residuals from repeated DCV
treeEval Classification tree evaluation by CV
plotprm Plot results from robust PLS
lassocoef Plot Lasso coefficients
ilr isometric logratio transformation
prm Robust PLS
nnetEval Neural network evaluation by CV
plotcompmvr Component plot for repeated DCV
ridgeCV Repeated CV for Ridge regression
plotcompprm Component plot for repeated DCV of PRM
lassoCV CV for Lasso regression
knnEval kNN evaluation by CV
pls_eigen Eigenvector algorithm for PLS
pcaVarexpl PCA diagnostics for variables
Phenyl Phenyl data set
plotresprm Plot residuals from repeated DCV of PRM
plotsom Plot SOM results
pcaCV Determine the number of PCA components with repeated cross validation
ash ash data
NIR
Moutlier Plots classical and robust Mahalanobis distances
pcaDiagplot Diagnostics plot for PCA
delintercept Delete intercept from model matrix
plotpredprm Plot predictions from repeated DCV of PRM
glass.grp glass types of the glass data
lmCV Repeated Cross Validation for lm
cereal Data from cereals
hyptis Hyptis data set
sd_trim Trimmed standard deviation
plotpredmvr Plot predictions from repeated DCV
stepwise Stepwise regression
mvr_dcv Repeated double-cross-validation for PLS and PCR
svmEval Support Vector Machine evaluation by CV
PAC GC retention indices
plotSEPmvr Plot SEP from repeated DCV
plotSEPprm Plot trimmed SEP from repeated DCV of PRM
plotRidge Plot results of Ridge regression
alr additive logratio transformation
drawMahal Draws ellipses according to Mahalanobis distances
glass glass vessels data
pls2_nipals PLS2 by NIPALS
prm_cv Cross-validation for robust PLS
pls1_nipals PLS1 by NIPALS
prm_dcv Repeated double-cross-validation for robust PLS
RPvectors Generating random projection directions
nipals PCA calculation with the NIPALS algorithm
No Results!

Vignettes of chemometrics

Name
Figures/Fig-02-01-pcaCV.pdf
Figures/Fig-02-02-outliers.pdf
Figures/Fig-02-03-pcaDiagplot-nipals.pdf
Figures/Fig-02-04-pcaDiagplot-robust.pdf
Figures/Fig-03-01-BIC.pdf
Figures/Fig-03-02-lmCV.pdf
Figures/Fig-03-03-comppcr.pdf
Figures/Fig-03-04-seppcr.pdf
Figures/Fig-03-05-predpcr.pdf
Figures/Fig-03-06-respcr.pdf
Figures/Fig-03-07-comppls.pdf
Figures/Fig-03-08-seppls.pdf
Figures/Fig-03-09-predpls.pdf
Figures/Fig-03-10-respls.pdf
Figures/Fig-03-11-prmcv.pdf
Figures/Fig-03-12-plotprm.pdf
Figures/Fig-03-13-plotridge.pdf
Figures/Fig-03-14-ridgecv.pdf
Figures/Fig-03-15-lassocv.pdf
Figures/Fig-03-16-lassocoef.PNG
Figures/Fig-04-01-knneval.pdf
Figures/Fig-04-02-repknn.pdf
Figures/Fig-04-03-treeeval.pdf
Figures/Fig-04-04-prunetree.pdf
Figures/Fig-04-05-nnetfreq.pdf
Figures/Fig-04-06-nneteval.pdf
Figures/Fig-04-07-svmexpl.pdf
Figures/Fig-04-07a-compprmdcv.pdf
Figures/Fig-04-08-svmeval.pdf
Figures/Fig-04-08a-sepprmdcv.pdf
Figures/Fig-04-08b-predprmdcv.pdf
Figures/Fig-04-08c-resprmdcv.pdf
Figures/Fig-04-09-classcomp.pdf
Figures/Fig-04-11a-prmdcv.pdf
Figures/Fig-B-01-logratio.pdf
Figures/compress
bibliography.bib
chemometrics-vignette.rnw
nicefrac.sty
shadethm.sty
zi4.sty
No Results!

Last month downloads

Details

Contributors

Include our badge in your README

[![Rdoc](http://www.rdocumentation.org/badges/version/chemometrics)](http://www.rdocumentation.org/packages/chemometrics)