BrainSpectra            NMR spectral data from brain tissue samples.
MetabolAnalyze-package
                        Probabilistic latent variable models for
                        metabolomic data.
UrineSpectra            NMR metabolomic spectra from urine samples of
                        18 mice.
loadings.jack.plot      Plot loadings and their associated confidence
                        intervals.
loadings.plot           Plot loadings.
mppca.loadings.plot     Plot loadings resulting from fitting a MPPCA
                        model.
mppca.metabol           Fit a mixture of probabilistic principal
                        components analysis (MPPCA) model to a
                        metabolomic data set via the EM algorithm to
                        perform simultaneous dimension reduction and
                        clustering.
mppca.scores.plot       Plot scores from a fitted MPPCA model
ppca.metabol            Fit a probabilistic principal components
                        analysis (PPCA) model to a metabolomic data set
                        via the EM algorithm.
ppca.metabol.jack       Fit a probabilistic principal components
                        analysis model to a metabolomic data set, and
                        assess uncertainty via the jackknife.
ppca.scores.plot        Plot scores from a fitted PPCA model
ppcca.metabol           Fit a probabilistic principal components and
                        covariates analysis (PPCCA) model to a
                        metabolomic data set via the EM algorithm.
ppcca.metabol.jack      Fit a probabilistic principal components and
                        covariates analysis model to a metabolomic data
                        set, and assess uncertainty via the jackknife.
ppcca.scores.plot       Plot scores from a fitted PPCCA model.
