Read.csv Error In Filefile Rt Cannot Open The Connection
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In File(file, "rt" ) : Cannot Open File 'na': No Such File Or Directory
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In File File Rt Cannot Open File Permission Denied
minute: Sign up How to open CSV file in R when R says “no such file or directory”? up vote 7 down vote favorite 5 I have an excel file that I want to open in R. I tried both of r cannot open file permission denied these commands after saving the excel file as a csv file or a text file. read.table() or read.csv() I think part of the problem is where the file is located. I have it saved on the desk top. What am I missing here? Here is the R output In file(file, "rt") : cannot open file 'Rtrial.csv': No such file or directory > help.search("read.csv") > read.csv("Rtrial.csv") Error in file(file, "rt") : cannot open the connection In addition: Warning message: In file(file, "rt") : error in file(file rt ) cannot open the connection calls anonymous cannot open file 'Rtrial.csv': No such file or directory > read.table("tab") r share|improve this question edited Oct 10 '12 at 3:29 Jeromy Anglim 13.3k1171131 asked Apr 6 '11 at 15:22 illbill 58125 2 It would in general be useful to provide more information; in this particular case it's hard to make a truly reproducible example, but you could at least show the full command you tried, and the output of getwd() [i.e., show your working directory] –Ben Bolker Apr 6 '11 at 16:28 for general advice of opening excel files (xls, xlsx), see stackoverflow.com/questions/6099243/… –Jeromy Anglim Oct 10 '12 at 3:46 add a comment| 10 Answers 10 active oldest votes up vote 16 down vote accepted To throw out another option, why not set the working directory (preferably via a script) to the desktop using setwd('C:\John\Desktop') and then read the files just using file names share|improve this answer answered Apr 6 '11 at 17:54 Maiasaura 12.9k96688 THis worked really well thanks! –illbill Apr 6 '11 at 18:48 +1: this is a great idea; if you change your directory structure then all that needs to change is this one line. –Aaron Apr 6 '11 at 20:35 Still not clear to me why the original poster was getting a permissions error in one of the iterations, then ... –Ben Bolker Apr 6 '11 at 22:55 add a comment| up vote 8 down vote Sound like you jus
This was one of the commands: read.table (G:\\totalnetwork.txt , header = TRUE) The error comes up: Error in file(file, "rt") : cannot open the connection In addition: Warning message:In file(file, "rt") : cannot open file 'G:\totalnetwork_FR.txt':
No Such File Or Directory R Studio
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Error During Wrapup: Cannot Open The Connection
Google+ 0 / 0 All Answers (6) Mirre J P Simons · The University of Sheffield I am guessing the file is not there.. Is it harddrive root? If it is network drive or so it might http://stackoverflow.com/questions/5568847/how-to-open-csv-file-in-r-when-r-says-no-such-file-or-directory not be directly accessible or so. I do not know windows that well any more, using mac. Try a different path, say C:\test.txt or so. Different way of checking use setwd() to browse to working directory.. Good luck, soons like a basic thing, but I cannot pinpoint where it goes wrong. Jan 3, 2014 Sergio de Miguel · Universitat de Lleida Hi, The path needs to be written within quotation marks. For example: read.table https://www.researchgate.net/post/Can_anybody_explain_why_R_cannot_read_a_certain_file ("G:\\totalnetwork.txt" , header = TRUE) If the path is properly specified, this should work. Best regards, Sergio Jan 3, 2014 Alain Ponsero · nature reserve of Saint-brieuc bay the path must be in quotes. For example: "c :/ MyFolder / totalnetwork.txt" with / and not \ Jan 3, 2014 Sergio de Miguel · Universitat de Lleida Dear Alain, The symbol \\ (as in Ana Picanco's script) can be also used instead of / Jan 3, 2014 Ana Picanço · University of the Azores Thank u for the help. I found the directory with getwd () and I had to supply the full path to the CSV file, e.g. read.csv("C:/R/P506A-data-time-v3.csv", header = TRUE) Jan 3, 2014 Vernon Hedge · The University of Manchester Thanks Ana, that was really frustrating me too. Why I bothered setting a working directory in the first place, I dunno Nov 13, 2015 Can you help by adding an answer? Add your answer Question followers (11) See all Joyce C Faler The Amalgamated Sugar Company Debasish Mukherjee Saha Institute of Nuclear Physics Vernon Hedge The University of Manchester José Ramón González Olabarria CTFC Forest Sciences Centre of Catalonia Alain Ponsero nature reserve of Saint-brieuc bay Mirre J P Simons The University of Sheffield Sergio de Miguel Universitat de L
Kalyani Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ R ERROR- Error in file(file, "rt") : cannot open the connection Dear http://r.789695.n4.nabble.com/R-ERROR-Error-in-file-file-quot-rt-quot-cannot-open-the-connection-td4696165.html R Group, I have an species occurence file stored in dismo/ex/abc.csv. When i read https://www.kaggle.com/c/titanic/forums/t/14653/error-reading-csv-in-osx-yosemite-with-r the file, it shows error. Error in file(file, "rt") : cannot open the connection In addition: Warning message: In file(file, "rt") : cannot open file 'G:/Software/R-3.1.1/library/dismo/ex/occurence.csv': No such file or directory What could b the reason, it shows no such file in directory, but i saved my file in the place where i have cannot open mentioned in d code. Can someone help me out with this? Thanx in advanvce [[alternative HTML version deleted]] ______________________________________________ [hidden email] mailing list https://stat.ethz.ch/mailman/listinfo/r-helpPLEASE do read the posting guide http://www.R-project.org/posting-guide.htmland provide commented, minimal, self-contained, reproducible code. Sarah Goslee Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: R ERROR- Error in file(file, "rt") : cannot cannot open the open the connection Hi, You don't show us your code, and you really should, but most likely you did not put the file where you thought you did, or there's a typo in the name. Using file.choose() may help. Also, I think it's bad practice to put user files in the R library directory. You should make a working directory in your own workspace. Sarah On Thu, Aug 28, 2014 at 1:41 AM, Girija Kalyani <[hidden email]> wrote: > Dear R Group, > > I have an species occurence file stored in dismo/ex/abc.csv. > When i read the file, it shows error. > Error in file(file, "rt") : cannot open the connection > In addition: Warning message: > In file(file, "rt") : cannot open file > 'G:/Software/R-3.1.1/library/dismo/ex/occurence.csv': No such file or > directory > What could b the reason, it shows no such file in directory, but i saved my > file in the place where i have mentioned in d code. > Can someone help me out with this? > Thanx in advanvce > -- Sarah Gosle http://www.stringpage.comhttp://www.sarahgoslee.comhttp://www.functionaldiversity.org______________________________________________ [hidden email] mailing list https://stat.ethz.ch/mailman/listinfo/r-helpPLEASE do read the posting guide http://www.R-project.org/posting-guide.htmland provide commented, minimal, self-contained, reproducible code. Jeff Newmiller Threaded Open this post in
28 Sep 2012 Sat 31 Dec 2016 (2 months to go) Dashboard ▼ Home Data Make a submission Information Description Evaluation Rules Prizes Frequently Asked Questions Getting Started With Excel Getting Started With Python Getting Started With Python II Getting Started With Random Forests New: Getting Started with R Submission Instructions Forum Kernels New Script New Notebook Leaderboard Visualization Competition Forum All Forums » Titanic: Machine Learning from Disaster Error reading csv in OSX Yosemite with R Start Watching « Prev Topic » Next Topic 0 votes I've been reading a lot of posts on apple forums about difficulty with paths after downloading OSX Yosemite. I upgraded from OS X mavericks to yosemite and am having trouble loading data in R. I did not have the problem until upgrading. I tried looking on apple forums for getting the file path and found this link: https://discussions.apple.com/thread/6610989?start=15&tstart=0. I drag the proxy icon to a window and get the file path. Here's how the path looks on my computer: file:///Users/scdavis6/Documents/Work/Kaggle/Titanic/NewData/train.csv I put the path into the read.table() function in R, but got an error. read.table("Users/scdavis6/Documents/Work/Kaggle/Titanic/NewData/train.csv",sep = ",", header = TRUE) Error in file(file, "rt") : cannot open the connectionIn addition: Warning message:In file(file, "rt") : cannot open file 'Users/scdavis6/Documents/Work/Kaggle/Titanic/NewData/train.csv': No such file or directory Is there anyone here running R on OSX Yosemite and havingthe same problem? 1 Attachment — train.csv (59.76 KB) #1 | Posted 16 months ago Permalink Scott Davis Posts 8 | Votes 2 Joined 23 Dec '13 | Email User 1 vote Hi, there!I workin Yosemite and don't have any problems. It looks that path to file is incorrect, because error is not about file. I have two ideas for now:First:Addresses in Uniex-like systems (Unix, Linux, BSD, Mac, etc.) starts with slash (/). It's a root directory. So, try to change read.table("Users/scdavis6/Documents/Work/Kaggle/Titanic/NewData/train.csv",sep = ",", header = TRUE)toread.table("/Users/sc