R: Evaluate a Polynomial
predict.polynomial | R Documentation |
Evaluate a Polynomial
Description
Evaluate a polynomial at a given numeric or polynomial argument.
Usage
## S3 method for class 'polynomial'
predict(object, newdata, ...)
Arguments
object |
A polynomial object to be evaluated.
|
newdata |
Argument at which evaluation is requested. May be
numeric or itself a polynomial
|
... |
Not used by this method.
|
Details
This is a method for the generic function predict .
The polynomial is evaluated according to the Horner scheme for speed
and numerical accuracy.
Value
Evaluated object of the same class as newdata .
See Also
as.function.polynomial
Results
|