colMeans2: Column means for delayed matrices
In delarr: Lazy Delayed Arrays with Fused Execution
colMeans2 R Documentation
Column means for delayed matrices
Description
Generic counterpart to matrixStats::colMeans2(). Methods are provided for
delarr objects, but packages can extend the generic for their own delayed
types.
Usage
colMeans2(x, ...)
Arguments
x
An object for which row means should be computed.
...
Additional arguments passed to methods.
Value
Typically a numeric vector of column means.
Examples
mat <- matrix(1:12, nrow = 3, ncol = 4)
darr <- delarr(mat)
# Compute column means lazily
colMeans2(darr)
# Compare with base R
colMeans(mat)
delarr documentation built on July 1, 2026, 1:06 a.m.
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| colMeans2 | R Documentation |
Column means for delayed matrices
Description
Generic counterpart to matrixStats::colMeans2(). Methods are provided for
delarr objects, but packages can extend the generic for their own delayed
types.
Usage
colMeans2(x, ...)
Arguments
x |
An object for which row means should be computed. |
... |
Additional arguments passed to methods. |
Value
Typically a numeric vector of column means.
Examples
mat <- matrix(1:12, nrow = 3, ncol = 4)
darr <- delarr(mat)
# Compute column means lazily
colMeans2(darr)
# Compare with base R
colMeans(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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