Re: [R] Strage result with an append/strptime combination
Hi again, Just a quick post to propose another solution (without chron) : strptime function on the whole object and not on each namefile. namefile-070707050642.dat namefile-append(namefile,namefile) namefile-append(namefile,namefile) namefile [1] 070707050642.dat 070707050642.dat 070707050642.dat 070707050642.dat jourheure-strptime(namefile,%d%m%y%H%M%S) jourheure [1] 2007-07-07 05:06:42 2007-07-07 05:06:42 2007-07-07 05:06:42 2007-07-07 05:06:42 Gabor Grothendieck wrote: Try chron: library(chron) namefile - 070707050642.dat#day-month-year-hour-minute-second.dat x - chron(substr(namefile, 1, 6), substr(namefile, 7, 12), + format = c(dmy, hms), out.format = c(m/d/y, h:m:s)) c(x, x) [1] (07/07/07 05:06:42) (07/07/07 05:06:42) See R News 4/1 Help Desk article for more. Hi, I keep on trying to write some small scripts in order to learn R but even with basic scripts I have problems ... I start with the name of a file which is in fact the time the file has been generated (I cannot change the format). Then I convert namefile with strptime. The problem occurs when I add another time from another file with append. It displays some informations I don't want. I found a post about this problem (http://www.nabble.com/Error-with-strptime-tf3607942.html#a10081942) but I don't understand the solution. I tested as.POSIXct or as.POSIX.lt but it has no effect. Do you have some ideas to solve this problem ? Thank you for your help. Ptit Bleu. --- namefile-070707050642.dat#day-month-year-hour-minute-second.dat jourheure-strptime(namefile,%d%m%y%H%M%S) jourheure [1] 2007-07-07 05:06:42 jourheure-append(jourheure,jourheure) jourheure [1] 2007-07-07 05:06:42 Paris, Madrid (heure d'été) 2007-07-07 05:06:42 Paris, Madrid (heure d'été) -- View this message in context: http://www.nabble.com/Strage-result-with-an-append-strptime-combination-tf4347401.html#a12385852 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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. -- View this message in context: http://www.nabble.com/Strange-result-with-an-append-strptime-combination-tf4347401.html#a12403499 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch 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] Strage result with an append/strptime combination
Hi, I keep on trying to write some small scripts in order to learn R but even with basic scripts I have problems ... I start with the name of a file which is in fact the time the file has been generated (I cannot change the format). Then I convert namefile with strptime. The problem occurs when I add another time from another file with append. It displays some informations I don't want. I found a post about this problem (http://www.nabble.com/Error-with-strptime-tf3607942.html#a10081942) but I don't understand the solution. I tested as.POSIXct or as.POSIX.lt but it has no effect. Do you have some ideas to solve this problem ? Thank you for your help. Ptit Bleu. --- namefile-070707050642.dat#day-month-year-hour-minute-second.dat jourheure-strptime(namefile,%d%m%y%H%M%S) jourheure [1] 2007-07-07 05:06:42 jourheure-append(jourheure,jourheure) jourheure [1] 2007-07-07 05:06:42 Paris, Madrid (heure d'été) 2007-07-07 05:06:42 Paris, Madrid (heure d'été) -- View this message in context: http://www.nabble.com/Strage-result-with-an-append-strptime-combination-tf4347401.html#a12385852 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch 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] Strage result with an append/strptime combination
Try chron: library(chron) namefile - 070707050642.dat#day-month-year-hour-minute-second.dat x - chron(substr(namefile, 1, 6), substr(namefile, 7, 12), + format = c(dmy, hms), out.format = c(m/d/y, h:m:s)) c(x, x) [1] (07/07/07 05:06:42) (07/07/07 05:06:42) See R News 4/1 Help Desk article for more. On 8/29/07, Ptit_Bleu [EMAIL PROTECTED] wrote: Hi, I keep on trying to write some small scripts in order to learn R but even with basic scripts I have problems ... I start with the name of a file which is in fact the time the file has been generated (I cannot change the format). Then I convert namefile with strptime. The problem occurs when I add another time from another file with append. It displays some informations I don't want. I found a post about this problem (http://www.nabble.com/Error-with-strptime-tf3607942.html#a10081942) but I don't understand the solution. I tested as.POSIXct or as.POSIX.lt but it has no effect. Do you have some ideas to solve this problem ? Thank you for your help. Ptit Bleu. --- namefile-070707050642.dat#day-month-year-hour-minute-second.dat jourheure-strptime(namefile,%d%m%y%H%M%S) jourheure [1] 2007-07-07 05:06:42 jourheure-append(jourheure,jourheure) jourheure [1] 2007-07-07 05:06:42 Paris, Madrid (heure d'été) 2007-07-07 05:06:42 Paris, Madrid (heure d'été) -- View this message in context: http://www.nabble.com/Strage-result-with-an-append-strptime-combination-tf4347401.html#a12385852 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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] Strage result with an append/strptime combination
Thanks Gabor ! It works. Just one more thing : is there a possibility to remove ( and ) before I copy the data to a MySQL database. Again thank you for the tip. Ptit Bleu. Gabor Grothendieck wrote: Try chron: library(chron) namefile - 070707050642.dat#day-month-year-hour-minute-second.dat x - chron(substr(namefile, 1, 6), substr(namefile, 7, 12), + format = c(dmy, hms), out.format = c(m/d/y, h:m:s)) c(x, x) [1] (07/07/07 05:06:42) (07/07/07 05:06:42) See R News 4/1 Help Desk article for more. On 8/29/07, Ptit_Bleu [EMAIL PROTECTED] wrote: Hi, I keep on trying to write some small scripts in order to learn R but even with basic scripts I have problems ... I start with the name of a file which is in fact the time the file has been generated (I cannot change the format). Then I convert namefile with strptime. The problem occurs when I add another time from another file with append. It displays some informations I don't want. I found a post about this problem (http://www.nabble.com/Error-with-strptime-tf3607942.html#a10081942) but I don't understand the solution. I tested as.POSIXct or as.POSIX.lt but it has no effect. Do you have some ideas to solve this problem ? Thank you for your help. Ptit Bleu. --- namefile-070707050642.dat#day-month-year-hour-minute-second.dat jourheure-strptime(namefile,%d%m%y%H%M%S) jourheure [1] 2007-07-07 05:06:42 jourheure-append(jourheure,jourheure) jourheure [1] 2007-07-07 05:06:42 Paris, Madrid (heure d'été) 2007-07-07 05:06:42 Paris, Madrid (heure d'été) -- View this message in context: http://www.nabble.com/Strage-result-with-an-append-strptime-combination-tf4347401.html#a12385852 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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. -- View this message in context: http://www.nabble.com/Strage-result-with-an-append-strptime-combination-tf4347401.html#a12386702 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch 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] Strage result with an append/strptime combination
In french, I wouls say Chapeau bas. In english, no idea. So I just say Thanks again. Ptit Bleu (reading chron reference manual :-). Try fmt - function(x) with(month.day.year(x), sprintf(%02d/%02d/%02d %02d:%02d:%02d, month, day, year, hours(x), minutes(x), seconds(x))) fmt(x) On 8/29/07, Ptit_Bleu [EMAIL PROTECTED] wrote: Thanks Gabor ! It works. Just one more thing : is there a possibility to remove ( and ) before I copy the data to a MySQL database. Again thank you for the tip. Ptit Bleu. -- View this message in context: http://www.nabble.com/Strange-result-with-an-append-strptime-combination-tf4347401.html#a12387275 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch 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] Strage result with an append/strptime combination
Try fmt - function(x) with(month.day.year(x), sprintf(%02d/%02d/%02d %02d:%02d:%02d, month, day, year, hours(x), minutes(x), seconds(x))) fmt(x) On 8/29/07, Ptit_Bleu [EMAIL PROTECTED] wrote: Thanks Gabor ! It works. Just one more thing : is there a possibility to remove ( and ) before I copy the data to a MySQL database. Again thank you for the tip. Ptit Bleu. Gabor Grothendieck wrote: Try chron: library(chron) namefile - 070707050642.dat#day-month-year-hour-minute-second.dat x - chron(substr(namefile, 1, 6), substr(namefile, 7, 12), + format = c(dmy, hms), out.format = c(m/d/y, h:m:s)) c(x, x) [1] (07/07/07 05:06:42) (07/07/07 05:06:42) See R News 4/1 Help Desk article for more. On 8/29/07, Ptit_Bleu [EMAIL PROTECTED] wrote: Hi, I keep on trying to write some small scripts in order to learn R but even with basic scripts I have problems ... I start with the name of a file which is in fact the time the file has been generated (I cannot change the format). Then I convert namefile with strptime. The problem occurs when I add another time from another file with append. It displays some informations I don't want. I found a post about this problem (http://www.nabble.com/Error-with-strptime-tf3607942.html#a10081942) but I don't understand the solution. I tested as.POSIXct or as.POSIX.lt but it has no effect. Do you have some ideas to solve this problem ? Thank you for your help. Ptit Bleu. --- namefile-070707050642.dat#day-month-year-hour-minute-second.dat jourheure-strptime(namefile,%d%m%y%H%M%S) jourheure [1] 2007-07-07 05:06:42 jourheure-append(jourheure,jourheure) jourheure [1] 2007-07-07 05:06:42 Paris, Madrid (heure d'été) 2007-07-07 05:06:42 Paris, Madrid (heure d'été) -- View this message in context: http://www.nabble.com/Strage-result-with-an-append-strptime-combination-tf4347401.html#a12385852 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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. -- View this message in context: http://www.nabble.com/Strage-result-with-an-append-strptime-combination-tf4347401.html#a12386702 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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.
