[R] error message in gev
Hi r-users, I would like to use gev and my data (annual rainfall ) is as follows: head(dat,20) ABCDEFGHI J 1 45.1 41.5 58.5 50.1 46.0 49.1 37.7 49.1 59.8 54.0 2 50.3 39.8 49.4 56.4 49.4 48.8 42.1 49.8 49.4 58.3 3 41.7 39.3 44.6 39.1 35.7 41.5 40.8 40.8 38.5 45.6 4 50.7 33.9 48.4 28.2 35.5 39.1 61.4 17.0 30.7 38.3 5 39.3 30.6 46.9 23.8 25.8 17.1 37.9 40.1 35.4 30.1 6 50.2 43.6 55.5 26.7 36.6 20.6 35.2 46.0 52.2 30.5 7 46.0 37.0 55.3 36.3 51.9 50.6 43.2 44.9 38.2 45.4 8 46.0 15.4 35.7 27.3 40.2 21.2 41.1 65.7 35.7 28.7 9 52.0 36.5 49.6 55.0 38.3 32.0 43.8 43.8 50.3 36.5 10 57.5 51.0 47.0 63.0 43.0 46.5 41.5 82.8 50.5 38.5 11 71.0 48.0 59.5 48.5 47.0 57.5 55.8 64.5 60.0 43.4 12 57.5 52.5 58.5 42.0 62.0 44.0 47.5 59.5 45.0 51.5 13 47.0 38.0 49.9 50.5 55.0 57.5 51.5 54.5 45.0 49.7 14 66.5 44.4 60.0 99.5 54.5 41.3 57.0 69.5 33.0 58.4 15 61.5 43.6 68.5 50.7 48.0 50.5 50.5 58.8 53.2 47.0 16 55.5 58.5 55.5 45.8 48.0 57.0 52.0 48.5 58.5 437.5 17 96.7 96.7 96.7 45.5 65.1 46.5 51.0 96.7 61.3 310.5 18 71.5 55.5 63.0 52.5 59.0 55.5 55.5 51.1 47.0 49.5 19 71.5 42.5 64.0 56.5 61.0 54.0 46.5 53.7 43.0 44.0 20 57.5 51.5 51.3 34.0 55.0 61.0 55.5 51.3 51.3 44.5 When I apply the gev function, I have the following error message: out - gev(dat, 20) Error in gev(dat, 20) : (list) object cannot be coerced to type 'double' Can anybody explain to me what does it means. I tried to read the package manual but could not understand about the block. Thank you so much for any help given. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] error message in gev
Hello, You should say which package is gev() coming from. I believe it's from evir, and what follows assumes that. The problem is that 'dat' is a data.frame, a special type of list. It is a list of vectors and gev is expecting just one vector. You could try instead, to fit generalized extreme value distributions to each of the vectors in the data.frame, out.list - lapply(dat, gev, block = 20) to get a list of 10 objects of class gev, like the help page says. Hope this helps, Rui Barradas Em 17-07-2013 10:33, Roslina Zakaria escreveu: Hi r-users, I would like to use gev and my data (annual rainfall ) is as follows: head(dat,20) ABCDEFGHI J 1 45.1 41.5 58.5 50.1 46.0 49.1 37.7 49.1 59.8 54.0 2 50.3 39.8 49.4 56.4 49.4 48.8 42.1 49.8 49.4 58.3 3 41.7 39.3 44.6 39.1 35.7 41.5 40.8 40.8 38.5 45.6 4 50.7 33.9 48.4 28.2 35.5 39.1 61.4 17.0 30.7 38.3 5 39.3 30.6 46.9 23.8 25.8 17.1 37.9 40.1 35.4 30.1 6 50.2 43.6 55.5 26.7 36.6 20.6 35.2 46.0 52.2 30.5 7 46.0 37.0 55.3 36.3 51.9 50.6 43.2 44.9 38.2 45.4 8 46.0 15.4 35.7 27.3 40.2 21.2 41.1 65.7 35.7 28.7 9 52.0 36.5 49.6 55.0 38.3 32.0 43.8 43.8 50.3 36.5 10 57.5 51.0 47.0 63.0 43.0 46.5 41.5 82.8 50.5 38.5 11 71.0 48.0 59.5 48.5 47.0 57.5 55.8 64.5 60.0 43.4 12 57.5 52.5 58.5 42.0 62.0 44.0 47.5 59.5 45.0 51.5 13 47.0 38.0 49.9 50.5 55.0 57.5 51.5 54.5 45.0 49.7 14 66.5 44.4 60.0 99.5 54.5 41.3 57.0 69.5 33.0 58.4 15 61.5 43.6 68.5 50.7 48.0 50.5 50.5 58.8 53.2 47.0 16 55.5 58.5 55.5 45.8 48.0 57.0 52.0 48.5 58.5 437.5 17 96.7 96.7 96.7 45.5 65.1 46.5 51.0 96.7 61.3 310.5 18 71.5 55.5 63.0 52.5 59.0 55.5 55.5 51.1 47.0 49.5 19 71.5 42.5 64.0 56.5 61.0 54.0 46.5 53.7 43.0 44.0 20 57.5 51.5 51.3 34.0 55.0 61.0 55.5 51.3 51.3 44.5 When I apply the gev function, I have the following error message: out - gev(dat, 20) Error in gev(dat, 20) : (list) object cannot be coerced to type 'double' Can anybody explain to me what does it means. I tried to read the package manual but could not understand about the block. Thank you so much for any help given. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] error message in gev
Hello, It's better if you Cc the list, the odds of getting more and better answers are greater. Have you tried with different block values? Rui Barradas Em 17-07-2013 13:33, Roslina Zakaria escreveu: Hi Rui, Yes, I am using gev from 'evir' install.packages(evir) library(evir) I have tried your suggestion and follow are what I got. out.list - lapply(dat, gev, block = 20) Error in optim(theta, negloglik, hessian = TRUE, ..., tmp = data) : non-finite finite-difference value [1] In addition:Warning messages: 1: In FUN(X[[7L]], ...) : optimization may not have succeeded 2: In FUN(X[[7L]], ...) : optimization may not have succeeded 3: In sqrt(diag(varcov)) : NaNs produced 4: In FUN(X[[7L]], ...) : optimization may not have succeeded 5: In FUN(X[[7L]], ...) : optimization may not have succeeded 6: In FUN(X[[7L]], ...) : optimization may not have succeeded 7: In FUN(X[[7L]], ...) : optimization may not have succeeded Thank you. *From:* Rui Barradas ruipbarra...@sapo.pt *To:* Roslina Zakaria zrosl...@yahoo.com *Cc:* r-help@r-project.org r-help@r-project.org *Sent:* Wednesday, July 17, 2013 5:51 PM *Subject:* Re: [R] error message in gev Hello, You should say which package is gev() coming from. I believe it's from evir, and what follows assumes that. The problem is that 'dat' is a data.frame, a special type of list. It is a list of vectors and gev is expecting just one vector. You could try instead, to fit generalized extreme value distributions to each of the vectors in the data.frame, out.list - lapply(dat, gev, block = 20) to get a list of 10 objects of class gev, like the help page says. Hope this helps, Rui Barradas Em 17-07-2013 10:33, Roslina Zakaria escreveu: Hi r-users, I would like to use gev and my data (annual rainfall ) is as follows: head(dat,20) ABCDEFGHIJ 1 45.1 41.5 58.5 50.1 46.0 49.1 37.7 49.1 59.8 54.0 2 50.3 39.8 49.4 56.4 49.4 48.8 42.1 49.8 49.4 58.3 3 41.7 39.3 44.6 39.1 35.7 41.5 40.8 40.8 38.5 45.6 4 50.7 33.9 48.4 28.2 35.5 39.1 61.4 17.0 30.7 38.3 5 39.3 30.6 46.9 23.8 25.8 17.1 37.9 40.1 35.4 30.1 6 50.2 43.6 55.5 26.7 36.6 20.6 35.2 46.0 52.2 30.5 7 46.0 37.0 55.3 36.3 51.9 50.6 43.2 44.9 38.2 45.4 8 46.0 15.4 35.7 27.3 40.2 21.2 41.1 65.7 35.7 28.7 9 52.0 36.5 49.6 55.0 38.3 32.0 43.8 43.8 50.3 36.5 10 57.5 51.0 47.0 63.0 43.0 46.5 41.5 82.8 50.5 38.5 11 71.0 48.0 59.5 48.5 47.0 57.5 55.8 64.5 60.0 43.4 12 57.5 52.5 58.5 42.0 62.0 44.0 47.5 59.5 45.0 51.5 13 47.0 38.0 49.9 50.5 55.0 57.5 51.5 54.5 45.0 49.7 14 66.5 44.4 60.0 99.5 54.5 41.3 57.0 69.5 33.0 58.4 15 61.5 43.6 68.5 50.7 48.0 50.5 50.5 58.8 53.2 47.0 16 55.5 58.5 55.5 45.8 48.0 57.0 52.0 48.5 58.5 437.5 17 96.7 96.7 96.7 45.5 65.1 46.5 51.0 96.7 61.3 310.5 18 71.5 55.5 63.0 52.5 59.0 55.5 55.5 51.1 47.0 49.5 19 71.5 42.5 64.0 56.5 61.0 54.0 46.5 53.7 43.0 44.0 20 57.5 51.5 51.3 34.0 55.0 61.0 55.5 51.3 51.3 44.5 When I apply the gev function, I have the following error message: out - gev(dat, 20) Error in gev(dat, 20) : (list) object cannot be coerced to type 'double' Can anybody explain to me what does it means. I tried to read the package manual but could not understand about the block. Thank you so much for any help given. [[alternative HTML version deleted]] __ R-help@r-project.org mailto:R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] error message in gev
Hi Rui,  I have tried different block values and below are the error message I got:  out - gev(dat, A) Error in as.POSIXlt.default(attributes(data)$times) : do not know how to convert 'attributes(data)$times' to class âPOSIXltâ  out.list - lapply(dat, gev, block = 10) Error in optim(theta, negloglik, hessian = TRUE, ..., tmp = data) : non-finite finite-difference value [2] From: Rui Barradas ruipbarra...@sapo.pt Cc: 'r-help' r-help@r-project.org Sent: Wednesday, July 17, 2013 8:49 PM Subject: Re: [R] error message in gev Hello, It's better if you Cc the list, the odds of getting more and better answers are greater. Have you tried with different block values? Rui Barradas Em 17-07-2013 13:33, Roslina Zakaria escreveu: Hi Rui, Yes, I am using gev from 'evir' install.packages(evir) library(evir) I have tried your suggestion and follow are what I got. out.list - lapply(dat, gev, block = 20) Error in optim(theta, negloglik, hessian = TRUE, ..., tmp = data) :   non-finite finite-difference value [1] In addition:Warning messages: 1: In FUN(X[[7L]], ...) : optimization may not have succeeded 2: In FUN(X[[7L]], ...) : optimization may not have succeeded 3: In sqrt(diag(varcov)) : NaNs produced 4: In FUN(X[[7L]], ...) : optimization may not have succeeded 5: In FUN(X[[7L]], ...) : optimization may not have succeeded 6: In FUN(X[[7L]], ...) : optimization may not have succeeded 7: In FUN(X[[7L]], ...) : optimization may not have succeeded Thank you. *From:* Rui Barradas ruipbarra...@sapo.pt *Cc:* r-help@r-project.org r-help@r-project.org *Sent:* Wednesday, July 17, 2013 5:51 PM *Subject:* Re: [R] error message in gev Hello, You should say which package is gev() coming from. I believe it's from evir, and what follows assumes that. The problem is that 'dat' is a data.frame, a special type of list. It is a list of vectors and gev is expecting just one vector. You could try instead, to fit generalized extreme value distributions to each of the vectors in the data.frame, out.list - lapply(dat, gev, block = 20) to get a list of 10 objects of class gev, like the help page says. Hope this helps, Rui Barradas Em 17-07-2013 10:33, Roslina Zakaria escreveu:   Hi r-users,   I would like to use gev and my data (annual rainfall ) is as follows:   head(dat,20) A  B  C  D  E  F  G  H  I  J  1 45.1 41.5 58.5 50.1 46.0 49.1 37.7 49.1 59.8 54.0  2 50.3 39.8 49.4 56.4 49.4 48.8 42.1 49.8 49.4 58.3  3 41.7 39.3 44.6 39.1 35.7 41.5 40.8 40.8 38.5 45.6  4 50.7 33.9 48.4 28.2 35.5 39.1 61.4 17.0 30.7 38.3  5 39.3 30.6 46.9 23.8 25.8 17.1 37.9 40.1 35.4 30.1  6 50.2 43.6 55.5 26.7 36.6 20.6 35.2 46.0 52.2 30.5  7 46.0 37.0 55.3 36.3 51.9 50.6 43.2 44.9 38.2 45.4  8 46.0 15.4 35.7 27.3 40.2 21.2 41.1 65.7 35.7 28.7  9 52.0 36.5 49.6 55.0 38.3 32.0 43.8 43.8 50.3 36.5  10 57.5 51.0 47.0 63.0 43.0 46.5 41.5 82.8 50.5 38.5  11 71.0 48.0 59.5 48.5 47.0 57.5 55.8 64.5 60.0 43.4  12 57.5 52.5 58.5 42.0 62.0 44.0 47.5 59.5 45.0 51.5  13 47.0 38.0 49.9 50.5 55.0 57.5 51.5 54.5 45.0 49.7  14 66.5 44.4 60.0 99.5 54.5 41.3 57.0 69.5 33.0 58.4  15 61.5 43.6 68.5 50.7 48.0 50.5 50.5 58.8 53.2 47.0  16 55.5 58.5 55.5 45.8 48.0 57.0 52.0 48.5 58.5 437.5  17 96.7 96.7 96.7 45.5 65.1 46.5 51.0 96.7 61.3 310.5  18 71.5 55.5 63.0 52.5 59.0 55.5 55.5 51.1 47.0 49.5  19 71.5 42.5 64.0 56.5 61.0 54.0 46.5 53.7 43.0 44.0  20 57.5 51.5 51.3 34.0 55.0 61.0 55.5 51.3 51.3 44.5   When I apply the gev function, I have the following error message:   out - gev(dat, 20) Error in gev(dat, 20) : (list) object cannot be coerced to type 'double'   Can anybody explain to me what does it means. I tried to read the package manual but could not understand about the block.   Thank you so much for any help given.    [[alternative HTML version deleted]]     __  R-help@r-project.org mailto:R-help@r-project.org mailing list  https://stat.ethz.ch/mailman/listinfo/r-help  PLEASE do read the posting guide http://www.R-project.org/posting-guide.html  and provide commented, minimal, self-contained, reproducible code.  [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] error message in gev
Hello, And what if you try it without a block value? out.list - lapply(dat, gev) Rui Barradas Em 17-07-2013 14:53, Roslina Zakaria escreveu: Hi Rui, I have tried different block values and below are the error message I got: out - gev(dat, A) Error in as.POSIXlt.default(attributes(data)$times) : do not know how to convert 'attributes(data)$times' to class “POSIXlt” out.list - lapply(dat, gev, block = 10) Error in optim(theta, negloglik, hessian = TRUE, ..., tmp = data) : non-finite finite-difference value [2] *From:* Rui Barradas ruipbarra...@sapo.pt *To:* Roslina Zakaria zrosl...@yahoo.com *Cc:* 'r-help' r-help@r-project.org *Sent:* Wednesday, July 17, 2013 8:49 PM *Subject:* Re: [R] error message in gev Hello, It's better if you Cc the list, the odds of getting more and better answers are greater. Have you tried with different block values? Rui Barradas Em 17-07-2013 13:33, Roslina Zakaria escreveu: Hi Rui, Yes, I am using gev from 'evir' install.packages(evir) library(evir) I have tried your suggestion and follow are what I got. out.list - lapply(dat, gev, block = 20) Error in optim(theta, negloglik, hessian = TRUE, ..., tmp = data) : non-finite finite-difference value [1] In addition:Warning messages: 1: In FUN(X[[7L]], ...) : optimization may not have succeeded 2: In FUN(X[[7L]], ...) : optimization may not have succeeded 3: In sqrt(diag(varcov)) : NaNs produced 4: In FUN(X[[7L]], ...) : optimization may not have succeeded 5: In FUN(X[[7L]], ...) : optimization may not have succeeded 6: In FUN(X[[7L]], ...) : optimization may not have succeeded 7: In FUN(X[[7L]], ...) : optimization may not have succeeded Thank you. *From:* Rui Barradas ruipbarra...@sapo.pt mailto:ruipbarra...@sapo.pt *To:* Roslina Zakaria zrosl...@yahoo.com mailto:zrosl...@yahoo.com *Cc:* r-help@r-project.org mailto:r-help@r-project.org r-help@r-project.org mailto:r-help@r-project.org *Sent:* Wednesday, July 17, 2013 5:51 PM *Subject:* Re: [R] error message in gev Hello, You should say which package is gev() coming from. I believe it's from evir, and what follows assumes that. The problem is that 'dat' is a data.frame, a special type of list. It is a list of vectors and gev is expecting just one vector. You could try instead, to fit generalized extreme value distributions to each of the vectors in the data.frame, out.list - lapply(dat, gev, block = 20) to get a list of 10 objects of class gev, like the help page says. Hope this helps, Rui Barradas Em 17-07-2013 10:33, Roslina Zakaria escreveu: Hi r-users, I would like to use gev and my data (annual rainfall ) is as follows: head(dat,20) ABCDEFGHI J 1 45.1 41.5 58.5 50.1 46.0 49.1 37.7 49.1 59.8 54.0 2 50.3 39.8 49.4 56.4 49.4 48.8 42.1 49.8 49.4 58.3 3 41.7 39.3 44.6 39.1 35.7 41.5 40.8 40.8 38.5 45.6 4 50.7 33.9 48.4 28.2 35.5 39.1 61.4 17.0 30.7 38.3 5 39.3 30.6 46.9 23.8 25.8 17.1 37.9 40.1 35.4 30.1 6 50.2 43.6 55.5 26.7 36.6 20.6 35.2 46.0 52.2 30.5 7 46.0 37.0 55.3 36.3 51.9 50.6 43.2 44.9 38.2 45.4 8 46.0 15.4 35.7 27.3 40.2 21.2 41.1 65.7 35.7 28.7 9 52.0 36.5 49.6 55.0 38.3 32.0 43.8 43.8 50.3 36.5 10 57.5 51.0 47.0 63.0 43.0 46.5 41.5 82.8 50.5 38.5 11 71.0 48.0 59.5 48.5 47.0 57.5 55.8 64.5 60.0 43.4 12 57.5 52.5 58.5 42.0 62.0 44.0 47.5 59.5 45.0 51.5 13 47.0 38.0 49.9 50.5 55.0 57.5 51.5 54.5 45.0 49.7 14 66.5 44.4 60.0 99.5 54.5 41.3 57.0 69.5 33.0 58.4 15 61.5 43.6 68.5 50.7 48.0 50.5 50.5 58.8 53.2 47.0 16 55.5 58.5 55.5 45.8 48.0 57.0 52.0 48.5 58.5 437.5 17 96.7 96.7 96.7 45.5 65.1 46.5 51.0 96.7 61.3 310.5 18 71.5 55.5 63.0 52.5 59.0 55.5 55.5 51.1 47.0 49.5 19 71.5 42.5 64.0 56.5 61.0 54.0 46.5 53.7 43.0 44.0 20 57.5 51.5 51.3 34.0 55.0 61.0 55.5 51.3 51.3 44.5 When I apply the gev function, I have the following error message: out - gev(dat, 20) Error in gev(dat, 20) : (list) object cannot be coerced to type 'double' Can anybody explain to me what does it means. I tried to read the package manual but could not understand about the block. Thank you so much for any help given. [[alternative HTML version deleted]] __ R-help@r-project.org mailto:R-help@r-project.org mailto:R-help@r-project.org mailto:R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html http://www.r-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting
Re: [R] error message in gev
Hi Rui,  Yes, it works beatifully this time.  Thank you so much for your help. From: Rui Barradas ruipbarra...@sapo.pt Cc: R help forum R-help@r-project.org Sent: Wednesday, July 17, 2013 11:28 PM Subject: Re: [R] error message in gev Hello, And what if you try it without a block value? out.list - lapply(dat, gev) Rui Barradas Em 17-07-2013 14:53, Roslina Zakaria escreveu: Hi Rui, I have tried different block values and below are the error message I got: out - gev(dat, A) Error in as.POSIXlt.default(attributes(data)$times) :   do not know how to convert 'attributes(data)$times' to class âPOSIXltâ out.list - lapply(dat, gev, block = 10) Error in optim(theta, negloglik, hessian = TRUE, ..., tmp = data) :   non-finite finite-difference value [2] *From:* Rui Barradas ruipbarra...@sapo.pt *Cc:* 'r-help' r-help@r-project.org *Sent:* Wednesday, July 17, 2013 8:49 PM *Subject:* Re: [R] error message in gev Hello, It's better if you Cc the list, the odds of getting more and better answers are greater. Have you tried with different block values? Rui Barradas Em 17-07-2013 13:33, Roslina Zakaria escreveu:  Hi Rui,  Yes, I am using gev from 'evir'  install.packages(evir)  library(evir)  I have tried your suggestion and follow are what I got.   out.list - lapply(dat, gev, block = 20)  Error in optim(theta, negloglik, hessian = TRUE, ..., tmp = data) :    non-finite finite-difference value [1]  In addition:Warning messages:  1: In FUN(X[[7L]], ...) : optimization may not have succeeded  2: In FUN(X[[7L]], ...) : optimization may not have succeeded  3: In sqrt(diag(varcov)) : NaNs produced  4: In FUN(X[[7L]], ...) : optimization may not have succeeded  5: In FUN(X[[7L]], ...) : optimization may not have succeeded  6: In FUN(X[[7L]], ...) : optimization may not have succeeded  7: In FUN(X[[7L]], ...) : optimization may not have succeeded     Thank you.    *From:* Rui Barradas ruipbarra...@sapo.pt mailto:ruipbarra...@sapo.pt com  *Cc:* r-help@r-project.org mailto:r-help@r-project.org r-help@r-project.org mailto:r-help@r-project.org  *Sent:* Wednesday, July 17, 2013 5:51 PM  *Subject:* Re: [R] error message in gev   Hello,   You should say which package is gev() coming from. I believe it's from  evir, and what follows assumes that.  The problem is that 'dat' is a data.frame, a special type of list. It is  a list of vectors and gev is expecting just one vector. You could try  instead, to fit generalized extreme value distributions to each of the  vectors in the data.frame,   out.list - lapply(dat, gev, block = 20)    to get a list of 10 objects of class gev, like the help page says.   Hope this helps,   Rui Barradas   Em 17-07-2013 10:33, Roslina Zakaria escreveu:     Hi r-users,     I would like to use gev and my data (annual rainfall ) is as follows:     head(dat,20) A  B  C  D  E  F  G  H  I J   1 45.1 41.5 58.5 50.1 46.0 49.1 37.7 49.1 59.8 54.0   2 50.3 39.8 49.4 56.4 49.4 48.8 42.1 49.8 49.4 58.3   3 41.7 39.3 44.6 39.1 35.7 41.5 40.8 40.8 38.5 45.6   4 50.7 33.9 48.4 28.2 35.5 39.1 61.4 17.0 30.7 38.3   5 39.3 30.6 46.9 23.8 25.8 17.1 37.9 40.1 35.4 30.1   6 50.2 43.6 55.5 26.7 36.6 20.6 35.2 46.0 52.2 30.5   7 46.0 37.0 55.3 36.3 51.9 50.6 43.2 44.9 38.2 45.4   8 46.0 15.4 35.7 27.3 40.2 21.2 41.1 65.7 35.7 28.7   9 52.0 36.5 49.6 55.0 38.3 32.0 43.8 43.8 50.3 36.5   10 57.5 51.0 47.0 63.0 43.0 46.5 41.5 82.8 50.5 38.5   11 71.0 48.0 59.5 48.5 47.0 57.5 55.8 64.5 60.0 43.4   12 57.5 52.5 58.5 42.0 62.0 44.0 47.5 59.5 45.0 51.5   13 47.0 38.0 49.9 50.5 55.0 57.5 51.5 54.5 45.0 49.7   14 66.5 44.4 60.0 99.5 54.5 41.3 57.0 69.5 33.0 58.4   15 61.5 43.6 68.5 50.7 48.0 50.5 50.5 58.8 53.2 47.0   16 55.5 58.5 55.5 45.8 48.0 57.0 52.0 48.5 58.5 437.5   17 96.7 96.7 96.7 45.5 65.1 46.5 51.0 96.7 61.3 310.5   18 71.5 55.5 63.0 52.5 59.0 55.5 55.5 51.1 47.0 49.5   19 71.5 42.5 64.0 56.5 61.0 54.0 46.5 53.7 43.0 44.0   20 57.5 51.5 51.3 34.0 55.0 61.0 55.5 51.3 51.3 44.5     When I apply the gev function, I have the following error message:     out - gev(dat, 20) Error in gev(dat, 20) : (list) object cannot be  coerced to type 'double'     Can anybody explain to me what does it means. I tried to read the  package manual but could not understand about the block.     Thank you so much for any help given.     [[alternative HTML version deleted]]         __   R-help@r-project.org mailto:R-help@r-project.org mailto:R-help@r-project.org mailto:R-help@r-project.org
