nonzero: Retrieve the indices of non-zero elements in sparse matrices
In samWieczorek/Dapar2: Tools for the Differential Analysis of Proteins Abundance with R
nonzero R Documentation
Retrieve the indices of non-zero elements in sparse matrices
Description
This function retrieves the indices of non-zero elements in sparse matrices
of class dgCMatrix from package Matrix. This function is largely inspired from
the package RINGO
Usage
nonzero(x)
Arguments
x
A sparse matrix of class dgCMatrix
Value
A two-column matrix
Author(s)
Samuel Wieczorek
Examples
mat <- Matrix(c(0,0,0,0,0,1,0,0,1,1,0,0,0,0,1),
nrow=5, byrow = TRUE, sparse=TRUE)
res <- nonzero(mat)
samWieczorek/Dapar2 documentation built on May 13, 2022, 9:23 a.m.
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| nonzero | R Documentation |
Retrieve the indices of non-zero elements in sparse matrices
Description
This function retrieves the indices of non-zero elements in sparse matrices
of class dgCMatrix from package Matrix. This function is largely inspired from
the package RINGO
Usage
nonzero(x)
Arguments
x |
A sparse matrix of class dgCMatrix |
Value
A two-column matrix
Author(s)
Samuel Wieczorek
Examples
mat <- Matrix(c(0,0,0,0,0,1,0,0,1,1,0,0,0,0,1),
nrow=5, byrow = TRUE, sparse=TRUE)
res <- nonzero(mat)
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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