similar to: vector is not assigned correctly in for loop

Dear all, I clicked "File-New Script" to open a R Editor, typed some commands in it and then saved it to a file. If the location where I tried to save the script contained Chinese Character, R Editor complained, Error: invalid input 'E:\Some.Chinese.Characters\new_file.R' in 'utf8towcs' > sessionInfo() R version 2.15.0 (2012-03-30) Platform: i386-pc-mingw32/i386

Dear all, I use the R R Under development (unstable) (2011-09-28 r57099). When I load the RQDA package, it issues warnings. As the RQDA package developer, what should I deal with such message? Thank you very much. > library(gWidgetsRGtk2) Loading required package: gWidgets > library(RQDA) Loading required package: DBI Loading required package: RSQLite Use 'RQDA()' to start the

XML is a good tool reading data from web within R. But I wonder how could get the encoding correctly. library(XML) url <- 'http://www.szitic.com/docc/jz-lmzq.html' xml <- htmlTreeParse(url, useInternal=TRUE) q <- "//tbody/tr/td" dat <- unlist(xpathApply(xml, q, xmlValue)) df <- as.data.frame(t(matrix(dat, 4))) dt<-as.character(df[15,1]) The first column of df

Hello everyone,           I have a basic question regarding logical operators. > x<-seq(-1,1,by=0.02) > x   [1] -1.00 -0.98 -0.96 -0.94 -0.92 -0.90 -0.88 -0.86 -0.84 -0.82 -0.80 -0.78  [13] -0.76 -0.74 -0.72 -0.70 -0.68 -0.66 -0.64 -0.62 -0.60 -0.58 -0.56 -0.54  [25] -0.52 -0.50 -0.48 -0.46 -0.44 -0.42 -0.40 -0.38 -0.36 -0.34 -0.32 -0.30  [37] -0.28 -0.26 -0.24 -0.22 -0.20 -0.18 -0.16

Dear All, I encounted in a problem with as.POSIXct() function. > as.POSIXct("2009/03/26 01:00:00 AM" , format="%Y/%m/%d %I:%M:%S %p") [1] NA > as.POSIXct("2009/03/26 02:00:00 PM" , format="%Y/%m/%d %I:%M:%S %p") [1] NA I have tried this in the R version 2.11.1, R version 2.10.1 and R version 2.9.2 . They all does not work. The operation system is

>>>>> Uwe Ligges <ligges at statistik.tu-dortmund.de> >>>>> on Wed, 28 Jun 2017 18:45:59 +0200 writes: > On 27.06.2017 17:36, Martin Maechler wrote: >> This is a continuation of the R-devel thread with subject >> "suggestion to fix packageDescription() for Windows users" : >> >> As I said there, a

Dear R-help mailing list, I have a drawing problem with R: I need to draw an horizontal axis with date, here is the test code: > ticks <- c("2004-01-22","2005-01-22","2006-01-22","2007-01- 22","2008-01-22","2009-01-22","2010-01-22","2011-01-22","2012-01-22") > ats <-

This is a continuation of the R-devel thread with subject "suggestion to fix packageDescription() for Windows users" : As I said there, a patch should rather address the underlying problem in packageDescription rather than a kludgy workaround patch for citation(). (For that same reason, Ben Marwick proposed to fix packageDescription() rather than the symptom seen in citation().)

After upgrading R to 2.9.2, I can't use the anova() fuction. It says "could not find function "Varcov" ". What's wrong with my computer? Help needed, thanks! Yao Zhu Department of Urology Fudan University Shanghai Cancer Center No. 270 Dongan Road, Shanghai, China [[alternative HTML version deleted]]

In both R and JSON (and many other languages), unicode characters can be escaped using a backslash followed by a lowercase "u" and a 4 digit hex code. However when deparsing a character vector in R on Windows, the non-latin characters get escaped as "<U+" followed by their 4 digit hex code and ">": > x <- "I like \u5BFF\u53F8" > cat(x) I like

While checking packages against R 2.13.0-beta on Windows, I have run into a few strange error messages related to copying files. The errors all relate to file.copy() and have the form of: Error in Sys.chmod(to[okay], file.info(from[okay])$mode, TRUE) : 'mode' must be of length at least one After half a day of tinkering, the best reproducible example I can come up with involves using

Dear R Users,i am very new to R. I want your help on an issue regarding distance matrix and cluster analysis i had discharge data of 4 rivers(a,b,c,d) in 4 vectors each having 364 values > dput(qmu)structure(list(a = c(0.26, 0.25, 0.25, 0.25, 0.24, 0.23, 0.22, 0.21, 0.21, 0.21, 0.2, 0.19, 0.19, 0.19, 0.19, 0.18, 0.18, 0.18, 0.17, 0.17, 0.17, 0.17, 0.17, 0.17, 0.17, 0.17, 0.17, 0.17, 0.17, 0.17,

Dear list, I have observed a weird behaviour from R --- apologies if I am missing something obvious! df3f826f28 df3f826f28 Say you type in R: >c.preec <- 10074 >c.gd <- 2200 >p1 <- .2 >c.neo <- p1*9451 + (1-p1)*3883 >n.preec <- 3710 >n.gd <- 2650 >n.neo <- 2120 >n.pcos <- 53000 >unit.met <- 94 >cost.met <- 94*n.pcos >effect <-

Greetings.? My wife is teaching an introductory stat class at UC Davis.? The class emphasizes the use of simulations, rather than mathematics, to get insight into statistics, and R is the mandated tool.?? A student in the class recently inquired about different approaches to sampling from a binomial distribution.? I've appended some code that exhibits the idea, the gist of which is that using

Recently I was trying to cite a package where the authors have ? and ? in their names. I found that on Windows the citation() function did not return the authors' names at all, but on Linux there was no problem (sessionInfos at the bottom): On Windows, no author names are returned: #--------------- > citation("readr") To cite package ?readr? in publications use: (2017).

I have a problem with R. I try to compute the confidence interval for my df. When I want to create the plot I have this problem: Error in xy.coords(x, y, xlabel, ylabel, log) : 'x' and 'y' lengths differ. I try this code: library(dplR) df.rwi <- detrend(rwl = df, method = "Spline",nyrs=NULL) write.table(df.rwi,file="rwi.txt",quote=FALSE,row.names=TRUE)

Hi Duncan, Thanks for your reply. Yes, it does seem to be specific to the CTYPE setting to Chinese on Windows. If I set it to English using Sys.setlocale() there is no problem, then back to Chinese and the authors disappear: Sys.setlocale("LC_ALL","English") citation("readr") #' To cite package ?readr? in publications use: #' #' Hadley Wickham, Jim

I am looking for simple introduction to cluster analysis using R, that would be understandable to a novice in statistics. Or, could someone perhaps help me understand how to proceed in my analysis? I am very new to both statistics and R, but am trying hard to avoid having to use SPSS as everyone around me... I have dataset on people presenting their opinions on different religious

I use R 2.3.0 under windows. > Sys.getlocale() [1] "LC_COLLATE=Chinese_People's Republic of China.936;LC_CTYPE=Chinese_People's Republic of China.936;LC_MONETARY=Chinese_People's Republic of China.936;LC_NUMERIC=C;LC_TIME=Chinese_People's Republic of China.936" > localeToCharset() [1] "CP936" Now I want to use JGR,which uses UTF-8 encoding. So when I use

aa <- (structure(list(X.0.85 = c(-1.02, -1.17, -1.29, -1.39, -1.46, -1.5, -1.52, -1.5, -1.46, -1.39, -1.3, -1.19, -1.07, -0.93, -0.79, -0.65, -0.5, -0.36, -0.22, -0.08, 0.05, 0.18, 0.3, 0.41, 0.52, 0.62, 0.72, 0.81, 0.89, 0.98, 1.05, 1.13, 1.19, 1.25, 1.29, 1.31, 1.31, 1.29, 1.24, 1.16, 1.06, 0.93, 0.77, 0.58, 0.38, 0.16, -0.07, -0.31, -0.89, -1.05, -1.19, -1.31, -1.41, -1.47, -1.51, -1.51,