similar to: Using read.table to read file created with read.table and qmethod = "escape"

In R 2.1.1, the default behaviour of scan() was changed to process all C-style escapes, even when a delimiter was specified using the 'sep' argument. A new argument 'allowEscapes' was introduced to turn this processing off. Because read.table() calls scan(), read.table() inherits the new default behaviour of scan() but without a way to turn it off. For example, reading a file

> url <- "http://dl.dropbox.com/u/41902/22240.csv" > > read.csv(url)[, 1] [1] "oppose" NA "oppose" "support" > read.csv(url, header = F)[, 1] [1] "url" [2] "http://maplight.org/us-congress/bill/109-hr-5825/387248" [3] "http://maplight.org/us-congress/bill/110-hr-3546/378743" [4]

I am so frustrated about reading data from this sample csv file. My code is : >test=read.csv(file='test.csv',header=T) warning message: In read.table(file = file, header = header, sep = sep, quote = quote, : incomplete final line found by readTableHeader on 'test.csv' >test [1] ??.?.. <0 rows> (or 0-length row.names) What is the problem here? Thanks

Hello All, This works, results <- read.table("plink.txt",T) while this doesn't. results <- read.table("plink.txt") Make sure your data frame contains columns CHR, BP, and P What does adding the "T" in read.table do? Which argument does this correspond to? I tried searching for it but didn't find the answer in: read.table(file, header = FALSE,

Hi I have a file saved in R, named agrexp.Rdata, shown below > agrdata fert yield 1 25 84 2 50 80 3 75 90 4 100 154 5 125 148 If I double clicked on this file, the data is displayed without problem. However if I tried to import using: > agrdata<-read.table("agrexp.Rdata") or >

hi, thanks to the feedback of some people I was able to solve my problem of reading data using the read.table function by using the file.choose function inside the method of the read.table function. Unfortunately, I encountered a new error message after I chose my file. After I unputted data = read.table(file.choose(), header = TRUE) I got an error saying: Error in scan(file = file, what =

Dear R developers, I find the format of descriptions of the arguments in the read.table help text slightly inconsistent. For example, the logical arguments comes in seven different formats, more or less explicit about the consequences of a TRUE (or FALSE): 1. check.names logical. If TRUE then the names... 2. blank.lines.skip logical: if TRUE blank lines... 3. flush logical: if TRUE,

Dear Sir / Madam, I am new for R coding. Kindly help me out in sorting out the following problem. There are 50 rows with six coloumns(you could see in the attached .txt file). I wish to go for filtering this 50 rows for any one of the six coloumns satisfying the value >= 64. I need to have a final table with rows having >= 64 value in any one of the six coloumns and the rest could be

Hello all, I have a data file table.txt which i have attached. I am trying to pass the columns as arguments to a function "totnorm" where i am displaying a total normalization plot. The function is given below: totnorm<-function(x,y){scale<-sum(x)/sum(y);xlab<-colnames(x);ylab<-colnames(y);x1<-x[[1]];y1<-scale*y[[1]];plot(x1,y1,xlab=xlab,ylab=ylab,col=6, col.lab=4);}

Hello all, I have a data file table.txt which i have attached. I am trying to pass the columns as arguments to a function "totnorm" where i am displaying a total normalization plot. The function is given below: totnorm<-function(x,y){scale<-sum(x)/sum(y);xlab<-colnames(x);ylab<-colnames(y);x1<-x[[1]];y1<-scale*y[[1]];plot(x1,y1,xlab=xlab,ylab=ylab,col=6, col.lab=4);}

Hey, Once again I ask for some quick help. Here is some code: ovendata<- read.table("ovens.dat",header=TRUE) attach(ovendata) print(ovendata) Here is the .dat file: D One Two Three Four Five Seven Eight 1130 254 252 375 384 252 375 876 127 250 250 384 386 251 378 875 Here is the R Console output: >

Pat Burns makes a good point. -Peter -------- Original Message -------- Subject: Re: [R] Using seq_len() vs 1:n Date: Fri, 12 Feb 2010 09:01:20 +0000 From: Patrick Burns <pburns at pburns.seanet.com> To: Peter Ehlers <ehlers at ucalgary.ca> References: <4B746AEF.10900 at ucalgary.ca> If you want your code to be compatible with S+, then 'seq_len' isn't going to work.

Hi list, One of my co-workers found this problem with 'cor' in his code and I confirm it too (see below). He's using R 2.2.1 under Win 2K and I'm using R 2.3.0 under Win XP. =========================================== > R.Version() $platform [1] "i386-pc-mingw32" $arch [1] "i386" $os [1] "mingw32" $system [1] "i386, mingw32" $status

I was trying to save a data frame to an excel file using the following command: write.table(myData, file="myData.csv",sep=",", row.names=F) The command works for some data frames, but for other data frames, I get the following error: Error in if (inherits(X[[j]], "data.frame") && ncol(xj) > 1L) X[[j]] <- as.matrix(X[[j]]) : missing value where

Dear all, Some very wise data entry person gave me about an hour of a headache, trying to find out why a 2000x500 dataframe won't be read into R. After much trial and error, I pinpointed the problem to an accidentally inserted double quote into a string variable (some comments from an open question). This can be replicated by: aa <- data.frame(id=1:2, var1=c("some \"

On Tue, Sep 19, 2017 at 1:04 PM, Paul Johnson <pauljohn32 at gmail.com> wrote: > Last week one of our clients reported trouble with a csv file I > generated with write.table. He said that columns with quotes for > character variables were rejected by their data importer, which was > revised to match the way Microsoft Excel uses quotation marks in > character variables. I

I'm using read.csv to read in a csv file containing '#' characters. For example, say I'm reading the following file (test.csv): var1,var2,var3 a,b,c d,e#,f g,h,i It outputs: > read.csv("Raw Data\\test.csv") var1 var2 var3 1 a b c 2 d e 3 g h i Warning message: incomplete final line found by readTableHeader on 'Raw Data\test.csv'

Dear Rexperts: (R 2.0.1 on Windows XP Pro) Is the following problem unique to my setup? If it's a known problem, I didn't see it at http://bugs.r-project.org/ nor find discussion in the archives. plot(1:10) loc <- c(5, 6) text(loc, labels = "a") Produces expected results according to ?xy.coords. plot(1:10) loc <- list(x = 5, y = 6) text(loc, labels = "a") No

On Tue, Sep 19, 2017 at 4:45 PM, Duncan Murdoch <murdoch.duncan at gmail.com> wrote: > > > That's true, but if that's what they want to do, and they're willing to pay > to be able to write files that imitate Excel, then why not do what they ask? > > On the other hand, if they aren't willing to pay for the work, then you > should lecture them on how silly

Good morning, Is there a way to get table() to default to including NAs - as in... table(..., useNA='ifany') or table(..., useNA='always') or table(..., exclude=NULL) ? I can't see a way under table() or options() or searching the archives (probably using the wrong keyword?). > t1 <- c(1,2,3,3,3,2,NA,NA,NA,NA) > table(t1) t1 1 2 3 1 2 3 I keep forgetting to