Re: [R] Fit a distribution to an ECDF

2010-11-17 Thread MyKenk
Actually, after thinking about this, what I want to do is to fit a curve (Weibull and LogLogistic) to the first 9 data points in the series. The numbers represent percent of development, and I don't trust the 1.000 point, so I want to fit these curves to get 2 estimates of the tail, both a thick

[R] Fit a distribution to an ECDF

2010-11-16 Thread MyKenk
I have a growth curve, which is essentially an ECDF: Statistically, it's F(x)... GrowthCurve [1] 0.06919932 0.24154761 0.42206402 0.61412408 0.72228295 0.79727292 0.86605315 0.91271120 0.98258397 1. I'd like to fit a Weibull Curve (then a LogLogistic) to this ECDF, and have no clue