Re: [R] error in packet 1

On Thu, Aug 28, 2008 at 3:07 AM, Giovanni Tarquinio <[EMAIL PROTECTED]> wrote: > Hello, > I'm Giovanni from ROMA.. > > I can't find a solution for the error: > > "error using packet 1 > the y field is not specified and it has not a default value" > (this is my traslation from italian language) > >

[R] error in packet 1

Hello, I'm Giovanni from ROMA.. I can't find a solution for the error: "error using packet 1 the y field is not specified and it has not a default value" (this is my traslation from italian language) The code is: pc<-qqmath(~valori, distribution=function(p) qweibull(p,beta,alpha),