Multivariate Statistical Analysis in Chemometrics

alr | additive logratio transformation |

ash | ash data |

cereal | Data from cereals |

chemometrics | This package is the R companion to the book "Introduction to... |

clr | centered logratio transformation |

clvalidity | compute and plot cluster validity |

delintercept | Delete intercept from model matrix |

drawMahal | Draws ellipses according to Mahalanobis distances |

glass | glass vessels data |

glass.grp | glass types of the glass data |

hyptis | Hyptis data set |

ilr | isometric logratio transformation |

knnEval | kNN evaluation by CV |

lassocoef | Plot Lasso coefficients |

lassoCV | CV for Lasso regression |

lmCV | Repeated Cross Validation for lm |

Moutlier | Plots classical and robust Mahalanobis distances |

mvr_dcv | Repeated double-cross-validation for PLS and PCR |

nipals | PCA calculation with the NIPALS algorithm |

NIR | NIR data |

nnetEval | Neural network evaluation by CV |

PAC | GC retention indices |

pcaCV | Determine the number of PCA components with repeated cross... |

pcaDiagplot | Diagnostics plot for PCA |

pcaVarexpl | PCA diagnostics for variables |

Phenyl | Phenyl data set |

plotcompmvr | Component plot for repeated DCV |

plotcompprm | Component plot for repeated DCV of PRM |

plotpredmvr | Plot predictions from repeated DCV |

plotpredprm | Plot predictions from repeated DCV of PRM |

plotprm | Plot results from robust PLS |

plotresmvr | Plot residuals from repeated DCV |

plotresprm | Plot residuals from repeated DCV of PRM |

plotRidge | Plot results of Ridge regression |

plotSEPmvr | Plot SEP from repeated DCV |

plotSEPprm | Plot trimmed SEP from repeated DCV of PRM |

plotsom | Plot SOM results |

pls1_nipals | PLS1 by NIPALS |

pls2_nipals | PLS2 by NIPALS |

pls_eigen | Eigenvector algorithm for PLS |

prm | Robust PLS |

prm_cv | Cross-validation for robust PLS |

prm_dcv | Repeated double-cross-validation for robust PLS |

ridgeCV | Repeated CV for Ridge regression |

RPvectors | Generating random projection directions |

sd_trim | Trimmed standard deviation |

stepwise | Stepwise regression |

svmEval | Support Vector Machine evaluation by CV |

treeEval | Classification tree evaluation by CV |

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