lose {mvp} | R Documentation |
Drop empty variables
Description
Convert an mvp
object which is a pure constant into a scalar
whose value is the coefficient of the empty term.
A few functions in the package (currently subs()
, subsy()
)
take a lose
argument that behaves much like the drop
argument in base extraction.
Usage
## S3 method for class 'mvp'
lose(x)
Arguments
x |
Object of class |
Author(s)
Robin K. S. Hankin
See Also
Examples
(m1 <- as.mvp("1+bish +bash^2 + bosh^3"))
(m2 <- as.mvp("bish +bash^2 + bosh^3"))
m1-m2 # an mvp object
lose(m1-m2) # numeric
[Package mvp version 1.0-14 Index]