Try putting the data into some kind of object. I'm not sure what R does with
the data from read.csv. I always
1) read the data into an object
2) print the data out
3) attach the data so that the headers become objects that contain the data
4) and yes, print the data out using ls
5) check the output file just in case one of 1-4 throw an error.
v_data <-
read.table("C:\\Users\\Frank\\Options\\CBOE\\VZ\\2012\\VZ_2012_03_Summary_V0_R.TXT",header=T)
v_data
attach(v_data)
ls(v_data)
GL
Frank
Chicago, IL
> Date: Tue, 10 Jul 2012 09:48:04 -0700
> From: farad...@gmail.com
> To: r-help@r-project.org
> Subject: [R] HELP me please with import of csv to R
>
> 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
> In addition: Warning message:
> In file(file, "rt") :
>
> 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.
>
>
>
> Thank you very much!
>
>
>
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/HELP-me-please-with-import-of-csv-to-R-tp4636019.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
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