cen: centring of a data matrix
In ToolsForCoDa: Multivariate Tools for Compositional Data Analysis
cen R Documentation
centring of a data matrix
Description
centres the columns of a matrix to mean zero.
Usage
cen(X,w=rep(1,nrow(X))/nrow(X))
Arguments
X
a raw data matrix.
w
a vector of case weights.
Value
returns a matrix
Author(s)
Jan Graffelman (jan.graffelman@upc.edu)
Examples
X<-matrix(runif(10),ncol=2)
Y<-cen(X)
print(Y)
ToolsForCoDa documentation built on April 3, 2025, 7:47 p.m.
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| cen | R Documentation |
centring of a data matrix
Description
centres the columns of a matrix to mean zero.
Usage
cen(X,w=rep(1,nrow(X))/nrow(X))Arguments
X |
a raw data matrix. |
w |
a vector of case weights. |
Value
returns a matrix
Author(s)
Jan Graffelman (jan.graffelman@upc.edu)
Examples
X<-matrix(runif(10),ncol=2)
Y<-cen(X)
print(Y)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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