[R] Retrieving data from survey in R Studio

[Duncan Murdoch]

Sorry, we don't do homework on this list.  You should ask your instructor.

Duncan Murdoch

On 18/08/2016 5:19 AM, Barathan Roy Pinas wrote:
> Hello,
>
>
> I have been given a .csv file and it is not loading. This is what I did.
>
>
> survey=read.csv("http://www.maths.usyd.edu.au/u/UG/IM/STAT2012/r/survey.csv")
> attach(survey)
> pulse.sf=pulse[smoke==1 & sex==2]
> pulse.sf
>
> Template link here<http://www.maths.usyd.edu.au/u/UG/IM/STAT2012/r/p4.Rnw>.
>
> I insert the file into the R commands section for question 1. Doing that produces the following below:
>
>
> survey <- read.csv(file="http://www.maths.usyd.edu.au/u/UG/IM/STAT2012/r/survey.csv")
> attach(survey)
>
> ## Error in attach(survey): object 'survey' not found
> pulse.sf=pulse[smoke==1 & sex==2]
> ## Error in eval(expr, envir, enclos): object 'pulse' not found
> pulse.sf
> ## Error in eval(expr, envir, enclos): object 'pulse.sf' not
> found
>
> What's going on? I can actually download the survey and view it on Excel.
>
> Appreciate any help that I can get.
>
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>
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