compressmodel - Remove references to unused variables from a model. [demo]
pcapro - Projects new data on old principal components model. [demo]
residuallimit - Esimates confidence limits for sum squared residuals. [demo]
tsqlim - Confidence limits for Hotelling's T^2. [demo]
varcap - Variance captured for each variable in PCA model. [demo]
varimax - Orthogonal rotation of loadings. [demo]
als - Alternating Least Squares computational engine. [demo]
pcaengine - Principal Components Analysis computational engine. [demo]
datahat - Calculates the model estimate and residuals of the data. [demo]
tsqmtx - Calculates matrix for T^2 contributions for PCA. [demo]
