tr {msos} | R Documentation |
Trace of a Matrix
Description
Takes the traces of a matrix by extracting the diagonal entries and then summing over.
Usage
tr(x)
Arguments
x |
Square matrix ( |
Value
Returns a single-value double.
See Also
Examples
# Identity Matrix of size 4, gives trace of 4.
tr(diag(4))
[Package msos version 1.2.0 Index]