Re: [R] Parameters estimation for extreme value models

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[R] Parameters estimation for extreme value models

Thanks in advance R users   I have time series data and I need to estimate the parameters involved in three different models for generalized extreme values   Model 1:  a, b, c are constants.   Model 2: a(t)=B0+B1 t, but  b, c are constants   Model 3: c(t)= Exp(B0+B1 t)  but a, b are constan