Poisson-Noise Corrected PCA

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Documentation for package ‘PoissonPCA’ version 1.0.3

• DESCRIPTION file.
• User guides, package vignettes and other documentation.

Help Pages

get_scores	Calculates principal scores for Poisson-noise corrected PCA
get_scores_log	Calculates principal scores for Poisson-noise corrected PCA
LinearCorrectedVariance	Estimates variance of a transformation of latent Poisson means
LinearCorrectedVarianceSeqDepth	Estimates variance of a transformation of latent Poisson means
makelogtransformation	constructs a log transformation for use with functions from the PoissoncorrectedPCA package.
make_compositional_min_var	Converts a covariance matrix to compositional form
make_compositional_variance	Converts a covariance matrix to compositional form
Poisson_Corrected_PCA	PCA with Poisson measurement error
polynomial_transformation	constructs a polynomial transformation for use with functions from the PoissoncorrectedPCA package.
TransformedVariance	Estimates variance of a transformation of latent Poisson means
TransformedVarianceECV	Estimates variance of a transformation of latent Poisson means