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Title stata
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Title stata.com String functions
www.stata.comTitle stata.com String functions ContentsFunctionsReferencesAlso see Contents abbrev(s,n) name s, abbreviated to a length of n char(n) the character corresponding to ...
Title stata.com pca — Principal component analysis
www.stata.comTitle stata.com pca — Principal component analysis DescriptionQuick startMenu SyntaxOptionsOptions unique to pcamat Remarks and examplesStored resultsMethods and formulas ReferencesAlso see Description pca and pcamat display the eigenvalues and eigenvectors from the principal component analysis (PCA) eigen decomposition. The …