The "Value" section of the help page describes what the function returns... in
this case a vector of 1 named integer element that is zero (success), based on
the question you asked (is it readable).
Given this input I would suggest that you confirm that the software that
produced this file was actually writing in RData format. Just telling it to
stick an RData extension on the name you tell it to write to rarely does that.
However, I have never used "Stat Transfer utility" software so I have no idea
how to help with that. You might also consider using a different format for
data transfer, such as CSV. While this can entail some care in specifying
formats for data columns in your R script, I have found this to be the most
transparent way to get data into R, since other formats don't tell you what
went wrong.
---------------------------------------------------------------------------
Jeff Newmiller The ..... ..... Go Live...
DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go...
Live: OO#.. Dead: OO#.. Playing
Research Engineer (Solar/Batteries O.O#. #.O#. with
/Software/Embedded Controllers) .OO#. .OO#. rocks...1k
---------------------------------------------------------------------------
Sent from my phone. Please excuse my brevity.
On September 23, 2014 8:26:41 PM PDT, "Muhuri, Pradip (SAMHSA/CBHSQ)"
<pradip.muh...@samhsa.hhs.gov> wrote:
>Hello,
>
>Thank you so much for your guidance. This time I am providing more
>information. R Script and R Console are appended below.
>
>The list.files() below provides evidence the existence of this file in
>the "temp" directory. Please note that the "heroin.rdata" file was
>created from the SAS data set using the Stat Transfer utility software.
>
>The file.access() below did not return mode=4. Does this mean that I
>don't have read access to the file? Is that the reason I could not
>load the file?
>
>I would appreciate receiving help resolve the issue.
>
>Pradip Muhuri
>
>************R Script ***************
>setwd ("D:/temp")
>list.files()
>file.access("heroin.rdata", mode=4)
>load("heroin.rdata")
>
>********* R Console *********
>
>> setwd ("D:/temp")
>> list.files()
>[1] "heroin.rdata"
>> file.access("heroin.rdata", mode=4)
>heroin.rdata
> 0
>> load("heroin.rdata")
>Error: error reading from connection
>
>________________________________________
>From: Jeff Newmiller [jdnew...@dcn.davis.ca.us]
>Sent: Tuesday, September 23, 2014 9:20 PM
>To: Muhuri, Pradip (SAMHSA/CBHSQ); r-help@r-project.org
>Subject: Re: [R] Error Reading from Connection
>
>Insufficient information, and irrelevant information (the second error
>is a direct consequence of the first).
>
>We have no way of knowing based on this input that your file is there.
>(?list.files). We also don't know if you have read access to that file
>(?file.access).
>
>Since you posted in HTML and failed to provide the requested minimum
>information, you should probably (re-)read the Posting Guide mentioned
>at the bottom of this (and any other) message on this mailing list. You
>should probably also follow the advice given there to update your R
>software to the latest version so we don't go chasing any problems in R
>for your operating system that have already been solved.
>---------------------------------------------------------------------------
>Jeff Newmiller The ..... ..... Go
>Live...
>DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live
>Go...
> Live: OO#.. Dead: OO#.. Playing
>Research Engineer (Solar/Batteries O.O#. #.O#. with
>/Software/Embedded Controllers) .OO#. .OO#.
>rocks...1k
>---------------------------------------------------------------------------
>Sent from my phone. Please excuse my brevity.
>
>On September 23, 2014 5:36:59 PM PDT, "Muhuri, Pradip (SAMHSA/CBHSQ)"
><pradip.muh...@samhsa.hhs.gov> wrote:
>>Hello,
>>
>>
>>
>>I am running Rx64 3.03 under Windows 8 environment. I have been
>getting
>>the following error.
>>
>>when running some of my old R applications. Below is a mock-up
>example.
>>
>>
>>
>>
>>
>>Could someone please help me resolve the issue?
>>
>>
>>
>>Thanks,
>>
>>
>>
>>Pradip Muhuri
>>
>>
>>
>>
>>
>>
>>
>>setwd ("D:/")
>>>
>>>
>>> #load Rdata file
>>>
>>> load("heroin.rdata")
>>Error: error reading from connection
>>>
>>> str(heroin)
>>Error in str(heroin) : object 'heroin' not found
>>
>> [[alternative HTML version deleted]]
>>
>>______________________________________________
>>R-help@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.
______________________________________________
R-help@r-project.org mailing list
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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.
