[R] HELP ERROR Weibull values must be > 0

[Uwe Ligges]

On 21.02.2012 16:48, Vanúcia Schumacher wrote:
>
> GUYS,
>
> I NEED HELP WITH ERROR:
>
> library(MASS)
>> dados<-read.table("mediaRGinverno.txt",header=FALSE)
>> vento50<-fitdistr(dados[[1]],densfun="weibull")
> Erro em fitdistr(dados[[1]],
> densfun = "weibull") :
>    Weibull values must be>  0
> WHY RETURN THIS ERROR? WHAT CAN I DO?


Probably you have values <= 0 in dados[[1]]? Hence we are sure it is not 
a Weibull distribution underlying your data....

Please repair your broken shift key!

Uwe Ligges



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