top: Thresholding to 0
In PPLasso: Prognostic Predictive Lasso for Biomarker Selection
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Thresholding to 0
Description
This function keeps only the K largest values of the vector and sets the others to 0.
Usage
top(vect, thresh)
Arguments
vect
vector to threshold
thresh
threshold
Value
This function returns the thresholded vector.
Author(s)
Wencan Zhu, Celine Levy-Leduc, Nils Ternes
Examples
x=sample(1:10,10)
thresh=3
top(x,thresh)
## The function is currently defined as
function(vect, thresh){
sorted_vect <- sort(abs(vect),decreasing=TRUE)
v<-sorted_vect[thresh]
ifelse(abs(vect)>=v,vect,0)
}
PPLasso documentation built on March 7, 2023, 6:33 p.m.
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| top | R Documentation |
Thresholding to 0
Description
This function keeps only the K largest values of the vector and sets the others to 0.
Usage
top(vect, thresh)
Arguments
vect |
vector to threshold |
thresh |
threshold |
Value
This function returns the thresholded vector.
Author(s)
Wencan Zhu, Celine Levy-Leduc, Nils Ternes
Examples
x=sample(1:10,10)
thresh=3
top(x,thresh)
## The function is currently defined as
function(vect, thresh){
sorted_vect <- sort(abs(vect),decreasing=TRUE)
v<-sorted_vect[thresh]
ifelse(abs(vect)>=v,vect,0)
}
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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