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rowMultiply_cpp

Apply * by row

Description

Fast computation of sweep(X, MARGIN = 2, FUN = "*", STATS = scale)

Usage

rowMultiply_cpp(X, scale)

Arguments

X

A matrix.
scale

a numeric vector of length equal to the number of rows of x

Value

A matrix of same size as X.

Author(s)

Brice Ozenne <broz@sund.ku.dk>

Examples

x <- matrix(1,6,5)
sweep(x, MARGIN = 2, FUN = "*", STATS = 1:5)
rowMultiply_cpp(x, 1:5 )

rowMultiply_cpp(x, 1/colMeans(x) )
riskRegression

Risk Regression Models and Prediction Scores for Survival Analysis with Competing Risks

v2020.12.08
GPL (>= 2)
Authors
Thomas Alexander Gerds [aut, cre], Paul Blanche [ctb], Rikke Mortensen [ctb], Marvin Wright [ctb], Nikolaj Tollenaar [ctb], John Muschelli [ctb], Ulla Brasch Mogensen [ctb], Brice Ozenne [aut] (<https://orcid.org/0000-0001-9694-2956>)
Initial release

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