is.symmetric: Symmetric matrix
In FelicienLL/uncrtnty: Useful R functions to deal with uncertainty in NONMEM analyses
is.symmetric R Documentation
Symmetric matrix
Description
Symmetric matrix
Usage
is.symmetric(x)
Arguments
x
object to be tested
Value
returns TRUE if the argument is a symmetric square matrix, or FALSE with a message otherwise
Examples
M <- matrix(c(11, 12, 13, 12, 22, 23, 13, 23, 33), nrow = 3)
is.symmetric(M) #is TRUE
M[1,2] <- 99
is.symmetric(M) #is FALSE with a message
FelicienLL/uncrtnty documentation built on Oct. 26, 2023, 12:50 p.m.
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| is.symmetric | R Documentation |
Symmetric matrix
Description
Symmetric matrix
Usage
is.symmetric(x)
Arguments
x |
object to be tested |
Value
returns TRUE if the argument is a symmetric square matrix, or FALSE with a message otherwise
Examples
M <- matrix(c(11, 12, 13, 12, 22, 23, 13, 23, 33), nrow = 3)
is.symmetric(M) #is TRUE
M[1,2] <- 99
is.symmetric(M) #is FALSE with a message
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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