On Thu, May 24, 2018 at 10:11 PM, Steven Spiriti
wrote:
>
> > x <- 0:30/30
> > truey <- x*sin(10*x)
> > set.seed(10556)
> > y <- truey + rnorm(31, 0, 0.2)
> > xy.freekt <- freelsgen(x, y, degree = 2, numknot = 2, 555)
> > coef(xy.freekt)
> Error: $ operator not defined for this S4 class
> Executi
On 24/05/2018 4:11 PM, Steven Spiriti wrote:
To Whom It May Concern:
I have created a package called "freeknotsplines" in R, and I need to
make a few updates to it. I resubmitted the package, and received the
following error message:
checking examples ... ERROR
Running examples in ‘freekn
Well, the computer is very good at doing what we ask it to, not what we intend
to.
In your case coef.freekt() clearly expects an S4 object (clue: object@) and
apparently that's what you feed it with.
A simple way to see where the problem actually comes from is
> options(error=recover)
> coef(xy
