is_diagonal: Is diagonal matrix
In gastonstat/tester: Tests and checks characteristics of R objects
Description
Usage
Arguments
See Also
Examples
Description
Test if an object is a diagonal matrix (or not) (i.e.
square matrix with zeros above and below the diagonal)
Usage
1
is_diagonal(x)
Arguments
x
an R object
See Also
Examples
1
2
3
4
5
6
m1 = diag(1:3, 3, 3)
m2 = matrix(1:9, 3, 3)
is_diagonal(m1) # TRUE
is_diagonal(m2) # FALSE
is_not_diagonal(m2) # TRUE
gastonstat/tester documentation built on May 16, 2019, 6:38 p.m.
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Description Usage Arguments See Also Examples
Description
Test if an object is a diagonal matrix (or not) (i.e. square matrix with zeros above and below the diagonal)
Usage
1 | is_diagonal(x)
|
Arguments
x |
an R object |
See Also
Examples
1 2 3 4 5 6 | m1 = diag(1:3, 3, 3)
m2 = matrix(1:9, 3, 3)
is_diagonal(m1) # TRUE
is_diagonal(m2) # FALSE
is_not_diagonal(m2) # TRUE
|
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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