search for: gpd

Up to now, I have recognized problems with "gpd(..)", the function from the package "evir" I think that all these functions that estimate the parameters xi, beta for the GPD by given threshold mu use the function "optim(..)" ( gpd, fitgpd, ...) "Error" example: data1 <- rgpd(1000, xi= -1.5, mu=1000, beta=1...

Hello, First of all, let me apologize that my statistics background is modest at best. I am doing some extreme value analysis on model output (WRF) which have the following dimensions: speed(time,lat,lon) I am trying to fit the GPD (gpd.fit) to each point (time,lat,lon) to get a return level plot with values at each grid point. (Map with return level by location.) Here is some code I tried, following similar structure to languages I'm more familiar with, but it isn't working. Y = as.matrix(time,lat,lon) for (...

Dear All, I have a question about package "ismev", its function "gpd.fit", and interpretation of the results. I used the package ismev to do an extreme value analysis on a fire dataset. Two variables are used in the analysis. The focal variable is acreage burned per fire, ranging from 1 to 5000 acres per fire. In total, there are 69,980 observations. The d...

...s a gallon (or $4.00 a gallon). I am using the extRemes program (in R), and I've already uploaded my data, and found the probability using the fitted GEV distribution (I used the pgev function from the evd package). I want to compare the results from the GEV distribution to those of the GPD distribution. I've already fitted the GPD distribution to my data (at a threshold of 400 cents, where there are 52 entries a year (for most years, at least)) and have obtained the supporting graphs. My question is about how to find the probability that the average weekly U.S. regular g...

Hi, I'd like to export the results of GPD or GEV analysis generated with the Extremes Toolbox for plotting in Grapher or Excel (for manipulation by our publications group). Is it possible to access the data used to generate the plots in extRemes, or do I need to code the analysis from scratch and write to a file? Stay connected to...

Hi all, I'd like to export the results of GPD or GEV analysis generated with the Extremes Toolbox for plotting in Grapher or Excel (for manipulation by our publications group). Is it possible to access the data used to generate the plots in extRemes, or do I need to code the analysis from scratch and write to file? Thanks, Ben Stay...

rpcclient localhost -d 4 -U'root%Passwd' -c 'adddriver "Windows NT x86" "HPLaserJet4300:UNIDRV.DLL:HPC43006.GPD:UNIDRVUI.DLL:UNIDRV.HLP:NULL:RAW:HPC43006.XML,HP6MAC05.GPD,HPBMIAPI.DLL,HPBOID.EXE,HPBOIDPS.DLL,HPBPRO.EXE,HPBPROPS.DLL,HPCDMC32.DLL,HPBCFGRE.DLL,HPCLJX05.HLP,HPSMAC05.GPD,HPCSTR05.DLL,HPCUI05.DLL,HPC4300C.INI,HPCXRD05.DLL,HPLJ4300.CFG,HPCSCH05.DTD,HPPAPML0.DLL,HPPAPTS0.DLL,HPPASNM0.DLL,HPZIPM12.EX...

...emoIndex' > source("fBasics-xmpTools") Error in file(file, "r", encoding = encoding) : unable to open connection In addition: Warning message: cannot open file 'fBasics-xmpTools' from fExtremes: data(danish) xmpExtremes("\nStart: Simulate a GPD Distributed Sample > ") x = gpdSim(model = list(shape = 0.25, location = 0, scale = 1), n = 1000) Error in rgpd(n = n, xi = model$shape, mu = model$location, beta = model$scale) : unused argument(s) (mu ...) fit = gpdFit(danish, threshold = 10, type = "mle") > par(mfr...

Hi, I am trying to migrate print queues from a windows server to a samba share. 1. I ran printmig.exe on the windows server. 2. Backed up the printers on the windows servers to a cab file. 3. Tries to restore the printers to the sambashare by specifying the target as //sambaShare. But I get the following error: 2006:01:25 15:35:38 Access Granted to: \\sambaShare 2006:01:25 15:35:38

...KS and AD test for Generalized Pareto and Generalized extreme value. E.g. if I need to use KS for Weibull, I have teh syntax ks.test(x.wei,"pweibull", shape=2,scale=1) Similarly, for AD I use ad.test(x, distr.fun, ...) My problem is fir given data, I have estimated the parameters of GPD and GEV using lmom. But I am not able to find out the distribution name I should be use for these distributions if I wish to use these tests. E.g, for gamma, I can use pgamma etc. What distribution name I should use for GPD and GEV and for that matter where can I find the distribution names I can...

Dear List, As someone who is in the process of trying to migrate from Excel, I'd appreciate any help on this question: I have a data set and want to fit, say, three distributions to it. I would like to create a plot that shows my data points against all three fitted curves (estimated d.f.). Basically, I lookint to creat a plot that looks like the one presented in the attached paper (Figure

...hpbxlk2.DLL HPBFDF1.DLL HPBFTM32.DLL HPRASDUI.DLL PSCRIPT.SEP hpblff22.dll hpbxlk3.DLL ./W32X86/3: . HPCJRUI.DLL PS5UI.DLL UNIDRV.HLP hpbf002i.pmd hpcstr02.dll .. HPCLJX.HLP PSCRIPT.HLP UNIDRVUI.DLL hpbftm32.dll hpcui02.dll AGACCST1.PPD HPLJ4PS.GPD PSCRIPT.NTF UNIRES.DLL hpcabout.dll hpdcmon.dll APLWBGR1.PPD HPLJ5M_4.PPD PSCRIPT5.DLL hpbafd32.dll hpcljx02.hlp hpljps1.ini APLWGRI2.PPD HPLJ5N.GPD STDNAMES.GPD hpbf002e.dll hpcprd02.dll HP4PLUS6.PPD HP_CLJ85.PPD TTFSUB.GPD hpbf002e.hlp hpcps02.ini HPCJRRPS.DLL PCL5ERES...

Dear all, I'm trying to produce a log-likelihood profile for a GPD estimate with the ismev package. When following the examples, everything is working fine, i.e. I get a nice parabolic log-likelihood curve. When using my own data (intensity of hurricanes at landfall), the log-likelihood curve looks like a step function. Am I doing something wrong here? Is my data...

...path = /usr/local/samba/print write list = @ntadmin, root, cyber and many more shares sections My printer is Lexmark Optra S 1855 and drivers are upload from windows by pinter wizard. /usr/local/samba/print/ |-- W32X86 | |-- 2 | `-- 3 | |-- LMPCLRES.DLL | |-- LXOS1855.GPD | |-- STDNAMES.GPD | |-- TTFSUB.GPD | |-- UNIDRV.DLL | |-- UNIDRV.HLP | |-- UNIDRVUI.DLL | `-- UNIRES.DLL `-- WIN40 `-- 0 Client stations is mostly Windows XP SP2 and HERE IS A PROBLEM. I can install printer from samba with drivers, but if I want print I wai...

...o add the printer drivers into the appropriate directories: /etc/samba/drivers/W32X86/3: -rwxr--r-- 1 root domainadmin 136192 Aug 17 2001 HPCFONT.DLL -rwxr--r-- 1 root domainadmin 21866 Jul 21 2001 hpcljx.hlp -rwxr--r-- 1 root domainadmin 36622 Jul 21 2001 HPLJ4000.GPD -rwxr--r-- 1 root domainadmin 676352 Aug 17 2001 PCL5ERES.DLL -rwxr--r-- 1 root domainadmin 14362 Jul 21 2001 STDNAMES.GPD -rwxr--r-- 1 root domainadmin 698 Jul 21 2001 TTFSUB.GPD -rwxr--r-- 1 root domainadmin 252416 Aug 29 2002 UNIDRV.DLL -rwxr--r-- 1...

...o remove driver Lexmark Z53 Color Jetprinter for arch [Windows NT x86] - error 0xbb9! | result was WERR_UNKNOWN_PRINTER_DRIVER | [root@enigma 0 3]$ ls | LXAUALG4.OUT LXAUCLN6.OUT LXAUICUR.DLL LXAUSDRV.INI LXAUSRES.DLL UNIDRV.DLL UNIRES.DLL | LXAUALG6.OUT LXAUCLR.DLL LXAULIC.TXT LXAUSPSZ.GPD LXAUSUI.DLL UNIDRV.HLP | LXAUCLN4.OUT LXAUFCIC.DLL LXAUSDRV.GPD LXAUSRDR.DLL STDNAMES.GPD UNIDRVUI.DLL | [root@enigma 0 3]$ rpcclient enigma -U 'root%XXXXXXXXXX' -c "deldriver Lexmark\ Z53\ Color\ Jetprinter" | Failed to remove driver Lexmark Z53 Color Jetprinter for arch [Wi...

Hi, I have a problem in fitting GPD distribution. i generate random numbers from gpd distribution from specific parameters using pot packege then i used fitgpd function to estimete the parameters.The estimated parameters are not matched with the given parameters i.e.from which i generate random numbers.I think estimated parameters sh...

...me -------------------------------------------------------------- 15915 DENY_WRITE 0x20089 RDONLY NONE /home/holleweg/printers/W32X86/3/UNIDRVUI.DLL Mon Jun 30 09:30:30 2003 15915 DENY_WRITE 0x20089 RDONLY NONE /home/holleweg/printers/W32X86/3/TTFSUB.GPD Mon Jun 30 09:30:30 2003 15915 DENY_WRITE 0x20089 RDONLY NONE /home/holleweg/printers/W32X86/3/xxui3a.dll Mon Jun 30 09:30:30 2003 15915 DENY_WRITE 0x20089 RDONLY NONE /home/holleweg/printers/W32X86/3/XCWFAX32.EXE Mon Jun 30 09:30:30 2003 15915...

...e.dll A 98348 Wed Jul 17 10:05:20 2002 ehmecol.dll A 155692 Wed Jul 17 10:07:18 2002 ehmefi.dll A 487467 Wed Jul 17 10:06:58 2002 HPLJ4.BUD A 39312 Tue Sep 7 20:21:20 2004 HPLJ4.GPD A 26569 Fri Jul 30 16:02:58 1999 PCL5ERES.DLL A 676352 Tue Nov 30 01:30:54 1999 PS5UI.DLL A 130048 Thu Jun 19 14:05:04 2003 PSCRIPT.HLP A 26038 Mon Jul 22 14:05:04 2002 PSCRIPT.N...

Dear List, This inquiry probably does not directly pertain to R. I am using library(evir) to learn EVT. Based on my reading of things, it is my understanding that if one wants to calculate quantiles of GPD, one could use either riskmeasures() or qgpd(). However, using data(danish) as an example, the quantile estimates produced by riskmeasures() are considerably different from those produced by qgpd() as follows: > library(evir) > data(danish) > out <- gpd(danish, 10) > riskmeasures(o...