[R] Splitting strings in data files R

Please I need help processing files with strings in R. All the files have two patterns (thus,examine separately): Pattern 1 (see file1 below): Delete Lines 1,2 & 4 in file1. Line 3 contains the column names. Then find anything as.character and delete. Please do not delete any values (e.g.

Re: [R] Apply t-test on list in R

Many thanks, Petr.You solved my problem.AT. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide

[R] Apply t-test on list in R

I have a list object in R with dataframe names as: pav_DJF_histo.csvpav_DJF_rcp26_2040s.csv pav_DJF_rcp26_2080s.csv pav_DJF_rcp45_2040s.csvpav_DJF_rcp45_2080s.csv pav_DJF_rcp85_2040s.csv pav_DJF_rcp85_2080s.csv pav_JJA_histo.csv pav_JJA_rcp26_2040s.csv pav_JJA_rcp26_2080s.csv

Re: [R] split dataframe to several dataframes in R

. lst4 - lapply(lst4, function(x) {as.data.frame(t(iris1.csv))}) #Get the data.frames in the list to the global environment list2env(lst4 ,.GlobalEnv) Regards On 17 February 2015 at 09:23, Zilefac Elvis via R-help r-help@r-project.org wrote: Hi All,I have a dataframe called 'means' as shown

Re: [R] split dataframe to several dataframes in R

via R-help Sent: 17 February 2015 03:54 To: R. Help Subject: [R] split dataframe to several dataframes in R Hi All,I have a dataframe called 'means' as shown below:iris1.csv - iris iris2.csv - iris names - c(iris1.csv, iris2.csv) dat - mget(names) lst4 - lapply(dat, function(x) apply(x[,-5

[R] split dataframe to several dataframes in R

Hi All,I have a dataframe called 'means' as shown below:iris1.csv - iris iris2.csv - iris names - c(iris1.csv, iris2.csv) dat - mget(names) lst4 - lapply(dat, function(x) apply(x[,-5], 2, mean)) # Build the new data frame means - as.data.frame(do.call(rbind, lst4)) means$source - names(lst4)

Re: [R] Angle brackets ?plotmath

Perfect! # italic(symbol(\341)*T[min]*symbol(\361)) Thanks, Uwe. Asong. On 10.12.2014 04:49, Zilefac Elvis via R-help wrote: Hi All, Please, I would like to enclose T[min] using angle brackets in R. I have tried something like: mtext(text=expression(Winter(DJF)~daily~minimum~temperature

[R] add symbol above letter in R

Hi, I would like to add a dash (—) on a letter in R. How can I add a dash on letter P in the following: mtext(text=expression(Winter(DJF)~mean~daily~precipitation~italic(P)), side=3, line=1, cex=1.3, col=black) ?plotmath could not provide an answer to my problem. many thanks for your

Re: [R] add symbol above letter in R

I got the right answer: mtext(text=expression(Winter(DJF)~mean~daily~precipitation~bar(italic(P))), side=3, line=1, cex=1.3, col=black) Thanks. On Tuesday, December 9, 2014 1:28 PM, Zilefac Elvis zilefacel...@yahoo.com wrote: Hi, I would like to add a dash (—) on a letter in R. How can I

[R] Angle brackets ?plotmath

Hi All, Please, I would like to enclose T[min] using angle brackets in R. I have tried something like: mtext(text=expression(Winter(DJF)~daily~minimum~temperature~bold((italic(symbol(\341)T[min]symbol(\361), side=3, line=1, cex=1.3, col=black) but did not succeed. I learnt that adobe-type

Re: [R] Rename multiple files in a directory and write renamed files back to directory

list.files(pattern=*.dat) [1] new_example_01.dat new_example_02.dat new_example_03.dat [4] new_example_04.dat new_example_05.dat new_example_06.dat Is this what you are looking for? I hope this helps. Chel Hee Lee On 12/04/2014 09:44 PM, Zilefac Elvis via R-help wrote: Hello, I would like

Re: [R] Rename multiple files in a directory and write renamed files back to directory

) [1] new_example_01.dat new_example_02.dat new_example_03.dat [4] new_example_04.dat new_example_05.dat new_example_06.dat Is this what you are looking for? I hope this helps. Chel Hee Lee On 12/04/2014 09:44 PM, Zilefac Elvis via R-help wrote: Hello, I would like to rename multiple

[R] Rename multiple files in a directory and write renamed files back to directory

Hello, I would like to rename multiple files in a directory. Filenames are read using: lfile - list.files(pattern=rcp45_Daily_) files - paste(paste(getwd(),lfile,sep=/), list.files(lfile),sep=/)# getwd of these files dput(lfile) c(rcp45_Daily_Sim001.dat, rcp45_Daily_Sim002.dat) - How can

Re: [R] Rename multiple files in a directory and write renamed files back to directory

:44 PM, Zilefac Elvis via R-help wrote: Hello, I would like to rename multiple files in a directory. Filenames are read using: lfile - list.files(pattern=rcp45_Daily_) files - paste(paste(getwd(),lfile,sep=/), list.files(lfile),sep=/)# getwd of these files dput(lfile) c

[R] How to fill rainbow colors under curves in R

Hi All, I have a tricky problem here. The short code below plots some percentiles from a simulation. The percentiles are indicated in different colors. Problem: - How can I fill the area under the curve using the same colors as for the percentiles-1? - Also, I would like the rainbow intensity