Online Principal Component Analysis

Documentation for package ‘onlinePCA’ version 1.0-1

onlinePCA-package	Online Principal Component Analysis
batchpca	Batch PCA of a covariance matrix
coef2fd	Recover functional data from their B-spline coefficients
create.basis	Create a smooth B-spline basis
fd2coef	Compute the coefficients of functional data in a B-spline basis
incRpca	Incremental PCA
perturbationRpca	Recursive PCA using a rank 1 perturbation method
secularRpca	Recursive PCA using secular equations
sgapca	Stochastic Gradient Ascent PCA
snlpca	Subspace Network Learning PCA
updateCovariance	Recursive update of a covariance matrix
updateMean	Recursive update of the sample mean vector