PCA model object from metabom8

An S4 class to represent a PCA model constructed using metabom8.

Slots

type

Character string indicating model type (e.g., "PCA")

t

Scores matrix (PCs)

p

Loadings matrix

nPC

Number of principal components

X_mean

Mean of each feature in X (numeric)

X_sd

Standard deviation of each feature in X (numeric)

Parameters

List of parameters used

X

Original input matrix

See also

Other NMR & MS: OPLS_metabom8-class, PLS_metabom8-class

Author

tkimhofer@gmail.com