[R] evaluate polynomial

[Rolf Turner]

On 21/05/2009, at 11:35 AM, Kon Knafelman wrote:

>
> Hey guys, sorry im drawing a mental blank.
>
>
>
> i have coded the function:
>
>
>
> y <- function(x) 6*x^4-(1*x^2)^3
>
>
>
> How do i evaluate this function for a given x?
>
>
>
> i know this is a ridiculous question, but thanks anyway

 > y(1.6)

or

 > x <- 1.6
 > y(x)

or

 > fred <- 1.6
 > y(fred)

	cheers,

		Rolf Turner

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