FF-math-methods | R Documentation |
financial_matrix
objectsisSymmetric
checks only the matrix-like part
summary
operates on all numeric attributes and the matrix-like part
## S4 method for signature 'financial_matrix'
isSymmetric(object, ...)
## S4 method for signature 'financial_matrix'
summary(object, ...)
object |
The |
... |
Arguments passed to the relevant |
Mathematical methods for financial_matrix
objects
isSymmetric
: a boolean, TRUE
if the matrix is symmetric, FALSE
otherwise;
summary
: a list of length equal to the number of numeric attributes possed by the financial_matrix
(maximum three, the matrix itself, revenues, and capitalisation) assumed as measured on the same scale and denominated in the same currency). Each element of the list of class c('summaryDefault', 'table')
which has specialized format and print methods
Telarico, Fabio Ashtar
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