Least Squares Sparse Principal Components Analysis

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Documentation for package ‘spca’ version 1.1.4

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

Help Pages

spca-package	Least Squares Sparse Principal Components Analysis
aggregate_by_group	Aggregate Weights or Contributions of a 'pca' or 'spca' Object by Group
aggregate_by_group.pca	Aggregate Weights or Contributions of a 'pca' or 'spca' Object by Group
aggregate_by_group.spca	Aggregate Weights or Contributions of a 'pca' or 'spca' Object by Group
change_sign	Change Component Signs in a 'pca' or 'spca' Object
change_sign.pca	Change Component Signs in a 'pca' or 'spca' Object
change_sign.spca	Change Component Signs in a 'pca' or 'spca' Object
compare_spca	Compare Two or More 'spca' Solutions
holzinger	Holzinger-Swineford Student Ability Data
holzinger_scales	Holzinger-Swineford Student Ability Scales
is.pca	Test for PCA Objects
is.spca	Test for SPCA Objects
mp_qqplot	PCA Diagnostic qqplot
mp_qqplot.pca	PCA Diagnostic qqplot
new_spca	Construct an SPCA Object from a Set of Weights
pca	Computes Principal Components
plot.pca	Plot the Weights or Contributions of a 'pca' or 'spca' Object
plot.spca	Plot the Weights or Contributions of a 'pca' or 'spca' Object
print.pca	Print the Weights or Contributions of a 'pca' or 'spca' Object
print.spca	Print the Weights or Contributions of a 'pca' or 'spca' Object
scree_plot	S3 Method for Plotting PCA Eigenvalues in a Screeplot
scree_plot.pca	S3 Method for Plotting PCA Eigenvalues in a Screeplot
show_correlations	Show Component Correlations for a 'pca' or 'spca' Object
show_correlations.spca	Show Component Correlations for a 'pca' or 'spca' Object
show_weights	Show the Weights or Contributions of a 'pca' or 'spca' Object
show_weights.pca	Show the Weights or Contributions of a 'pca' or 'spca' Object
show_weights.spca	Show the Weights or Contributions of a 'pca' or 'spca' Object
spca	Compute LS-SPCA Components
spca_object	Sparse Principal Component Analysis Object
summary.pca	Summarize the Variance Explained and Sparsity of a 'pca' or 'spca' Object
summary.spca	Summarize the Variance Explained and Sparsity of a 'pca' or 'spca' Object