Man pages for Compositional
Compositional Data Analysis

acorAlpha generalised correlations between two compositional...
acor.tuneTuning of the alpha generalised correlations between two...
a.estEstimation of the value of alpha in the folded model
akern.regThe alpha-kernel regression for compositional response data
akernreg.tuneCross validation for the alpha-kernel regression for...
aknn.regThe alpha-k-NN regression for compositional response data
aknnreg.tuneCross validation for the alpha-k-NN regression for...
alfaThe alpha-transformation
alfadistThe alpha-distance
alfainvInverse of the alpha-transformation
alfa.knn.regThe alpha-k-NN regression with compositional predictor...
alfaknnreg.tuneCross validation for the alpha-k-NN regression with...
alfa.nbNaive Bayes classifiers for compositional data using the...
alfanb.tuneCross-validation for the naive Bayes classifiers for...
alfannThe k-nearest neighbours using the alpha-distance
alfa.pcaPrincipal component analysis using the alpha-transformation
alfa.pcrMultivariate or univariate regression with compositional data...
alfapcr.tuneTuning the number of PCs in the PCR with compositional data...
alfa.profileEstimation of the value of alpha via the alfa profile...
alfa.rdaRegularised and flexible discriminant analysis for...
alfarda.tuneCross validation for the regularised and flexible...
alfa.regRegression with compositional data using the...
alfareg.tuneTuning the value of alpha in the alpha-regression
alfa.ridgeRidge regression with compositional data in the covariates...
alfaridge.plotRidge regression plot
alfaridge.tuneCross validation for the ridge regression with compositional...
alfa.tuneFast estimation of the value of alpha
alpha.mleMLE of the folded model for a given value of alpha
alrThe additive log-ratio transformation and its inverse
alr.allAll pairwise additive log-ratio transformations
bcThe Box-Cox transformation applied to ratios of components
beta.estMLE of distributions defined in the (0, 1) interval
beta.regBeta regression
bic.mixcompnormMixture model selection via BIC
bivt.contourContour plot of the t distribution in S^2
choose.pcChoose the number of principal components via reconstruction...
compbnBayesian network learning with compositional data
comp.denEstimating location and scatter parameters for compositional...
comp.kerncontourContour plot of the kernel density estimate in S^2
comp.knnThe k-NN algorithm for compositional data
compknn.tuneTuning of the k-NN algorithm for compositional data
comp.nbNaive Bayes classifiers for compositional data
Compositional-packageCompositional Data Analysis
comp.pprProjection pursuit regression for compositional data
compppr.tuneTuning of the projection pursuit regression for compositional...
comp.regMultivariate regression with compositional data
comp.testHypothesis testing for two or more compositional mean vectors
cv.compnbCross-validation for the naive Bayes classifiers for...
cv.comp.regCross validation for some compositional regression models
cv.ddaCross-validation for the Dirichlet discriminant analysis
cv.lasso.klcompregCross-validation for the LASSO Kullback-Leibler divergence...
cv.olscompcompCross-validation for the constrained linear least squares for...
cv.tflrCross validation for the transformation-free linear...
ddaDirichlet discriminant analysis
ddiriDensity values of a Dirichlet distribution
diri.contourContour plot of the Dirichlet distribution in S^2
diri.estFitting a Dirichlet distribution
dirimean.testLog-likelihood ratio test for a Dirichlet mean vector
diri.nrFitting a Dirichlet distribution via Newton-Rapshon
diri.regDirichlet regression
divergenceDivergence matrix of compositional data
eel.test1Exponential empirical likelihood for a one sample mean vector...
eel.test2Exponential empirical likelihood hypothesis testing for two...
el.test1Empirical likelihood for a one sample mean vector hypothesis...
el.test2Empirical likelihood hypothesis testing for two mean vectors
esovThe ESOV-distance
fd.contourContour plot of the Flexible Dirichlet distribution in S^2
fd.densityDensity of the Flexible Dirichlet distribution
fd.estFitting a Flexible Dirichlet distribution
fold.contourContour plot of the alpha-folded model in S^2
fpThe folded power transformation
frechetThe Frechet mean for compositional data
frechet2Helper Frechet mean for compositional data
glm.pcrPrincipal component generalised linear models
glmpcr.tuneTuning the principal components with GLMs
greenGreenacre's power transformation
helmThe Helmert sub-matrix
hotel1T2Hotelling's multivariate version of the 1 sample t-test for...
hotel2T2Hotelling's multivariate version of the 2 sample t-test for...
jamesJames multivariate version of the t-test
kent.contourContour plot of the Kent distribution in S^2
kl.alfapcrDivergence based regression for compositional data with...
klalfapcr.tuneTuning of the divergence based regression for compositional...
kl.compregDivergence based regression for compositional data
kl.compreg2Helper functions for the Kullback-Leibler regression
kl.diriKullback-Leibler divergence and Bhattacharyya distance...
lassocoef.plotPlot of the LASSO coefficients
lasso.klcompregLASSO Kullback-Leibler divergence based regression
lc.regLog-contrast regression with compositional predictor...
logpcaPrincipal component analysis
makefoldsGenerate random folds for cross-validation
maovMultivariate analysis of variance
maovjamesMultivariate analysis of variance (James test)
mix.compnormGaussian mixture models for compositional data
mixnorm.contourContour plot of the Gaussian mixture model in S^2
mkdeMultivariate kernel density estimation
mkde.tuneTuning of the bandwidth h of the kernel using the maximum...
multivregMultivariate linear regression
multivtMLE for the multivarite t distribution
norm.contourContour plot of the normal distribution in S^2
ols.compcompConstrained linear least squares for compositional responses...
ols.compregNon linear least squares regression for compositional data
ols.prop.regDistance based regression models for proportions
pccProportionality correlation coefficient matrix
perturbationPerturbation operation
powPower operation
proboutEstimation of the probability left outside the simplex when...
propregQuasi binomial regression for proportions
rcompnormMultivariate normal random values simulation on the simplex
rcompsnMultivariate skew normal random values simulation on the...
rcomptMultivariate t random values simulation on the simplex
rdaRegularised discriminant analysis for Euclidean data
rda.tuneTuning the parameters of the regularised discriminant...
rdiriDirichlet random values simulation
rfdSimulation of compositional data from the Flexible Dirichlet...
rfoldedSimulation of compositional data from the folded model normal...
ridge.plotRidge regression plot
ridge.regRidge regression
ridge.tuneCross validation for the ridge regression
rmixcompSimulation of compositional data from Gaussian mixture models
skewnorm.contourContour plot of the skew skew-normal distribution in S^2
spatmed.regSpatial median regression
sym.testLog-likelihood ratio test for a symmetric Dirichlet...
ternaryTernary diagram
ternary.regTernary diagram of regression models
tflrTransformation-free linear regression for compositional...
totvarTotal variability
unitweib.regUnit-Weibull regression models for proportions
zadrZero adjusted Dirichlet regression
zeroreplaceNon parametric zero replacement strategies
Compositional documentation built on May 13, 2021, 9:07 a.m.