On 01/15/2013 08:04 AM, Duncan Murdoch wrote:
I've never understood why Microsoft thinks it is good to display
incomplete filenames. This practice causes so many problems.
Personally, I never understand "Why Microsoft?".
cheers,
Rolf Turner
On 14 January 2013 18:56, Prof Brian Ripley wrote:
> On 14/01/2013 16:26, Suzen, Mehmet wrote:
>>
>> Similar issue with URLs:
>
>
> Not a similar issue at all: a URL is not a file. That most functions in R
> itself open connections including URLs does not mean that contributed
> packages do. The
org]
On Behalf
Of Jeff Newmiller
Sent: Monday, January 14, 2013 8:25 AM
To: Yi Yuan; r-help@r-project.org
Subject: Re: [R] readJPEG function cannot open jpeg files
Being unable to open a file is a related to your operating system and
how R interacts with
that OS. If your interactive development
n is encoded in the mode.
Bill Dunlap
Spotfire, TIBCO Software
wdunlap tibco.com
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf
Of Jeff Newmiller
Sent: Monday, January 14, 2013 8:25 AM
To: Yi Yuan; r-help@r-project.org
Subject: Re: [R] re
>>
>> Bill Dunlap
>> Spotfire, TIBCO Software
>> wdunlap tibco.com
>>
>> > -Original Message-
>> > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
>> On Behalf
>> > Of Jeff Newmiller
>> > Sent: Mond
) the file with mode 666, but not all permission
> information is encoded in the mode.
>
> Bill Dunlap
> Spotfire, TIBCO Software
> wdunlap tibco.com
>
> > -Original Message-
> > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
> On Beh
Hi, r-help mailing list subscribers,
I installed jpeg package and tried to use
kim<-readJPEG("kim.jpeg") to read in a jpeg file, but R gave me an error:
Error in readJPEG("kim.jpeg") : unable to open kim.jpeg
I already put "kim.jpeg" in Rstudio's default working directory: "E:\home
work\Rstudio
n ;
>"r-help@r-project.org"
>Sent: Monday, January 14, 2013 8:44 AM
>Subject: Re: [R] readJPEG function cannot open jpeg files
>
>You can use file.info("myFile") to make sure the file exists and has
>appropriate permissions ("mode"
On 14/01/2013 16:26, Suzen, Mehmet wrote:
Similar issue with URLs:
Not a similar issue at all: a URL is not a file. That most functions in
R itself open connections including URLs does not mean that contributed
packages do. The package help is quite specific about its requirements.
sour
ehalf
> Of Jeff Newmiller
> Sent: Monday, January 14, 2013 8:25 AM
> To: Yi Yuan; r-help@r-project.org
> Subject: Re: [R] readJPEG function cannot open jpeg files
>
> Being unable to open a file is a related to your operating system and how R
> interacts with
> that OS. I
Being unable to open a file is a related to your operating system and how R
interacts with that OS. If your interactive development environment (IDE, of
which RStudio is an example) is trying to make things simpler for you but you
don't understand how to use it, then you need to ask help from yo
Similar issue with URLs:
> yesWeCan <-
> "http://upload.wikimedia.org/wikipedia/commons/9/9d/Barack_Obama.jpg";
> url(yesWeCan)
description
"http://upload.wikimedia.org/wikipedia/commons/9/9d/Barack_Obama.jpg";
I installed jpeg package and tried to use
kim<-readJPEG("kim.jpeg") to read in a jpeg file, but R gave me an error:
Error in readJPEG("kim.jpeg") : unable to open kim.jpeg
I already put "kim.jpeg" in Rstudio's default working directory: "E:\home
work\Rstudio". So I don't think it's a problem cau
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