Math.fractional {fractional} | R Documentation |
Allows graceful operations with mathematical functions.
## S3 method for class 'fractional' Math(x, ...)
x |
A numerical object flagged as |
... |
Passed on to further methods (but usually not required) |
A numeric object with the results of the computations, but NOT flagged
as of class "fractional"
.
(M <- fractional(solve(cbind(1, contr.helmert(5))))) (M0 <- abs(M)*sign(M)) ## fractional flag lost