tr: Trace of a Matrix
In ramify: Additional Matrix Functionality
tr R Documentation
Trace of a Matrix
Description
Sum of diagonal elements of a matrix.
Usage
tr(x)
Arguments
x
A matrix.
Value
The sum of the diagonal elements of x.
Examples
tr(ones(5, 10))
x <- replicate(1000, tr(rand(25, 25)))
hist(x)
ramify documentation built on June 24, 2025, 9:07 a.m.
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| tr | R Documentation |
Trace of a Matrix
Description
Sum of diagonal elements of a matrix.
Usage
tr(x)
Arguments
x |
A matrix. |
Value
The sum of the diagonal elements of x.
Examples
tr(ones(5, 10))
x <- replicate(1000, tr(rand(25, 25)))
hist(x)
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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