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Need HELP: how find and use a csv file?
5 messages · Faradj Koliev, Sarah Goslee, Rich Shepard +2 more
You don't actually have to post more than once. Really.
skatter <- read.table(file.choose(), header=TRUE, sep=";")
or
skatter <- read.table(""/Users/kama/Desktop/skatter.csv", header=TRUE, sep=";")
or whatever the actual path to the file is.
As a new user of R, you should read the Introduction to R that came
with R, and also the R-help posting guide. Both are full of useful
information.
Sarah
On Tue, Jul 10, 2012 at 2:11 PM, Faradj Koliev <faradj.g at gmail.com> wrote:
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, "rt") : cannot open the connection
In addition: Warning message:
In file(file, "rt") :
I have tried with: skatter.csv<-file.choose() and other codes to find the file but it does not work.
Please help me fix this problem, i have been sitting with this one in 4 hours..
What i need is to import this file and analyze it using for example histogram.
I have Mac(update) and the file is saved in csv file... and I'm quite new user of R.
Sarah Goslee http://www.functionaldiversity.org
On Tue, 10 Jul 2012, Faradj Koliev wrote:
I got a csv file ( skater.csv) which i could read by typing: read.csv(file="/Users/kama/Desktop/skatter.csv", header=TRUE, sep=";")
Try:
skatter <- read.csv('/Users/kama/Desktop/skatter.csv', header = T, sep =
';')
Rich
On Jul 10, 2012, at 2:56 PM, Rich Shepard <rshepard at appl-ecosys.com> wrote:
On Tue, 10 Jul 2012, Faradj Koliev wrote:
I got a csv file ( skater.csv) which i could read by typing: read.csv(file="/Users/kama/Desktop/skatter.csv", header=TRUE, sep=";")
Try:
skatter <- read.csv('/Users/kama/Desktop/skatter.csv', header = T, sep =
';')
That seems paradoxical... Michael
Rich
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
On 10.07.2012 20:11, Faradj Koliev wrote:
However, when i enter: skatter.csv<-read.csv("skatter.csv", header=TRUE) i get this message:
Error in file(file, "rt") : cannot open the connection
In addition: Warning message:
In file(file, "rt") :
I have tried with: skatter.csv<-file.choose() and other codes to find the file but it does not work.
Could it be a problem with your Working directory? use getwd() to find
out whether your working directory is set to your Desktop where your
file seems to be and use setwd("/Path/to/Desktop") to go there if you
aren't. Then you can use read.csv() without an absolute path for your
file as you did above
Regards, Moritz
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