Displaying 3 results from an estimated 3 matches for "fgev".
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fdev
2010 Jun 16
0
fgev + negative location parameter for positive data?
...the negative
value of the location parameter. Is this possible?
library(evd)
r=read.table("clipboard",header=F)[,1]
> length(r)
[1] 2087
> sum(r>=0) #All data points are positive
[1] 2087
> sum(r>=1000000) #All data points are positive
[1] 2087
Now,
> fgev_fit=fgev(r,std.err = FALSE)
> fgev_fit
Call: fgev(x = r, std.err = FALSE)
Deviance: 82397.2
Estimates
loc scale shape
-1.977e+07 1.141e+08 1.555e-02
Optimization Information
Convergence: successful
Function Evaluations: 30
Gradient Evaluati...
2005 Jul 27
3
fitting extreme value distribution
hi,
rgev function gives me random deviates and I have a data
set which I am fitting to an EVD,IS there a way I can plot
both observed and ideal evd on the same plot
thankyou
Rangesh
2011 Jan 17
2
How to still processing despite bug errors?
...tins)
> 7. Re: how to add a derived column to a data frame? (Petr Savicky)
> 8. Re: \examples{} in Rd file (Prof Brian Ripley)
> 9. Re: Time and xts (Gabor Grothendieck)
> 10. Re: problem installing rgdal (Prof Brian Ripley)
> 11. Hausman Test (Holger Steinmetz)
> 12. Re: fgev_error_matrix_singular (Uwe Ligges)
> 13. transform a df with a condition (Patrick Hausmann)
> 14. Re: transform a df with a condition (Patrick Hausmann)
> 15. Re: rootogram for normal distributions (Achim Zeileis)
> 16. Re: Hausman Test (Achim Zeileis)
> 17. Re: rootogram for no...