Normalize the rows of a matrix.
This function will normalize the rows of a matrix.
rowNorms(X, type = NULL, center = FALSE, scale = FALSE)
X |
Data matrix |
type |
a string. Type of normalization to perform. Options are |
center |
optional. A vector to center the columns of X. |
scale |
optional. A vector to scale the values of X. |
rowNorms works like link{expo.scale}, but for rows. Hellinger row norm via hellinger, Correspondence analysis analysis row norm (row profiles) via ca, Z-score row norm via z. other passes center and scale to expo.scale and allows for optional centering and scaling parameters.
Returns a row normalized version of X.
Derek Beaton
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