> Hi
> i need to use pspline. In this pspline function coxph.wtest was used. When
> I try to make some change to this function by pulling out the pspline
> function, it turns out R gave me an error msg, saying coxph.wtest cannot be
> found. Even if i dont change anything in pspline and just rename it and run
> the function, it did not work out. Can any one help me with this? is there
> anyway to get the coxph.wtest function? thank you
>

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