calculus (version 0.3.2)

mxtr: Numerical and Symbolic Matrix Trace

Description

Computes the trace of a numeric or character matrix.

Usage

mxtr(x)

Arguments

x

numeric or character matrix.

Value

numeric or character.

References

Guidotti, E. (2020). "calculus: High dimensional numerical and symbolic calculus in R". https://arxiv.org/abs/2101.00086

See Also

Other matrix algebra: mxdet(), mxinv(), mx()

Examples

# NOT RUN {
### numeric matrix
x <- matrix(1:4, nrow = 2)
mxtr(x)

### character matrix
x <- matrix(letters[1:4], nrow = 2)
mxtr(x)

# }