similar to: Need help with csv upload and import

Hey, I am having problems with importing a csv file to R. I could read the file by typing: read.csv(file="/Users/kama/Desktop/skatter.csv", header=TRUE, sep=";") However, i can not analyze the "skatter" - for ex, when i type: skatter = read.csv("skatter.csv") i get this message: Error in file(file, "rt") : cannot open the connection

Hi, I hope this can help others, so this is it. Use it at your own risk. I have test it on 3 separate systems without any problem. Take care to edit the following files taking into consideration your own settings. If you have all the CDR info in the Master.csv too, then delete all the data from the 'cdr' table in MySQL before running the script bellow in oder to prevent dupplicate

Hey, I am having some problems with importing a csv file into R and then saving it for analyzing. I got a csv file ( skater.csv) which i could read by typing: read.csv(file="/Users/kama/Desktop/skatter.csv", header=TRUE, sep=";") However, when i enter: skatter.csv<-read.csv("skatter.csv", header=TRUE) i get this message: Error in file(file,

Hi All I was hoping you could help me. I need the ability to upload a large quantity of data via CSV - via an upload form. The CSV file then needs parsing and the data entering into the relevant module. Does anyone have experience of this or perhaps knows of a posting, generator, existing code or any help at all? I''ve been looking but not come across anything so far. I can do this

Hello, I am a complete beginner to R. I use a mac and want to import and read a .csv dataset stored as .csv file. I understand I eventually enter <- read.csv("size.csv", header=T) , but I can't get R to find my file, which is called size.csv and located /Users/davidoconnor/Desktop/Eart-125/size.csv Thank you very much! David -- View this message in context:

Duncan, What about converting your anova results in R ?back into csv or excel? Thanks Charles ? From: Duncan Murdoch <murdoch.duncan at gmail.com> To: Jason Hernandez <jason.hernandez74 at yahoo.com>; "r-help at r-project.org" <r-help at r-project.org> Sent: Sunday, April 24, 2016 2:05 PM Subject: Re: [R] Using read.csv() to import data On 24/04/2016 4:30

Dear Evelina Ballato, ? Tue, 30 Apr 2024 10:36:32 +0000 Evelina Ballato <evelball at arpa.piemonte.it> ?????: > In the Openair package it is possible to restore the import csv file > function? This question is best addressed to the maintainer of the package (see the output of maintainer("openair")) if not to their GitHub issues at

I have a substantial CSV to import but can't seem to import even the simplest CSV. I'm running the latest stable REvolution R on OS X if that is pertinent. Here's the contents of a simple test2.csv CSV file: #,Status,Project 5842,New,Test > snortalerts = read.table( "/Users/lcox/Documents/test2.csv", header=TRUE, > sep=",", row.names="#") Error

hi Jim, if i partition the file, then for further operation like merging the partitioned files and after that doing some analysis on whole data set would again require the same amount of memory. If i am not able to do or if i am not having memory then i feel there should be serious thinking over the issue of memory handling. hence i am also copying this to r-devel list and i would also would

hi Jim, if i partition the file, then for further operation like merging the partitioned files and after that doing some analysis on whole data set would again require the same amount of memory. If i am not able to do or if i am not having memory then i feel there should be serious thinking over the issue of memory handling. hence i am also copying this to r-devel list and i would also would

Hello everybody out there using R, I'm using R for the analysis of biological data and write the results down using LaTeX, both on a notebook with linux installed. I've already tried two options for the import of my data: 1. Import from a SQLite database 2. Import from individual csv files edited with sed, awk and sort. Both methods actually work very well, since I don't need advanced

You probably have not reset the directory -- go to the session tab on the R window, click and go to ?set working directory? as C Nick -------- Original Message ---------- From: WRAY NICHOLAS <nicholas.wray at ntlworld.com> To: Jason Hernandez <jason.hernandez74 at yahoo.com> Date: 24 April 2016 at 21:44 Subject: Re: [R] Using read.csv() to import data You probably have not reset

Hello everybody out there using R, How can I import data with a numeric header from a .csv-file? My file example.csv has the following content (a duplicate measurement of potentials for three different currents): 1; 2; 6 1.0; 2.1; 5.9 1.1; 2.0; 6.0 I try to import the data by using: >measurement <- read.table("example.csv",sep=";",header=T) However, the values in the

Hello, i am trying to import the csv file into R . i have a file saved as csv in my desktop. My laptop is Window vista, version R is 2.10.1. then i used the code > Q<-read.csv("Q.csv",header=TRUE) then my error is Error in file(file, "rt") : cannot open the connection In addition: Warning message: In file(file, "rt") : cannot open file 'Q.csv':

Hi, I want to upload text file & csv file to server through my rails application. How to do that? PLease tell me if any plugin available for that? If not then how to upload files?? Thanx in advance. Prash -- Posted via http://www.ruby-forum.com/.

Dear all, I'm trying to import a csv file into sqlite3 and from there into R. Everything looks fine exepct that R outputs the character values in an odd fashion: they are shown as "\"CHARACTER\"" instead of "CHARACTER", but only if I show the character variable as a vector. Does someone know why this happens? Below is a sample code. The first part is written in

Hi, I used read.csv(file name, header=T, sep=",") to bring in a csv file I saved in MS Excel. The strange thing is all the data ended up in one big column. The number of rows match with the number of observations, but all the variables got squeezed into one column. Also the first row where the header is, the variables names have a dot between them, replacing the comma that's in the

hi All, ok fine got it. The design of R is such that it will work only if data fits in the main memory. This issue has been taken up many times but it seems it would be very difficult to change the core code hmmm. ok fine. hence if i want to work then i will have to either partition the data or work with columns. thanks to you all - Sayonara With Smile & With Warm Regards :-) G a u

hi All, ok fine got it. The design of R is such that it will work only if data fits in the main memory. This issue has been taken up many times but it seems it would be very difficult to change the core code hmmm. ok fine. hence if i want to work then i will have to either partition the data or work with columns. thanks to you all - Sayonara With Smile & With Warm Regards :-) G a u

Hi I have a form for importing a csv file. With every entry in my CSV I do a delayed background call from a webservice and the result is then saved to my database. This is working great! Now I tried a CSV file with over 400 rows. After clicking import in my form it takes some time and then I get the following error message: ''ActionDispatch::Cookies::CookieOverflow''. But