On 5/28/2013 2:44 AM, Jim Lemon wrote:
> On 05/28/2013 04:54 PM, Mark Breman wrote:
>> Hello List,
>>
>> When i paste a large block of R code from an editor to the R command
>> line
>> the execution of the code will often fail at some point because it is
>> not
>> pasted as it was copied.
>> ...
>
> Hi Mark,
> I have encountered this problem, and it may be due to the following:
>
> Command lines entered at the console are limited to about 4095 bytes
> (not characters).
>
> From "An Introduction to R", included in the distribution.
From within RGui, the "File" option (upper left menu) offers,
"Source R Code", "New Script", "Open Script", ... . I selected "Open
Script", then pasted your sample section into that window. Then I
highlighted the first three lines and selected Edit -> "Run line or
selection Ctrl+R". That caused the selected lines to be run without
the "paste" step.
Another options is to use ESS (Emacs Speaks Statistics,
http://ess.r-project.org <http://ess.r-project.org/>). This has several
advantages including an editor that interprets a file opened with a .R
extension as R code and adjusts its display to help provide context
sensitive indents -- to make it easier to see when you have failed to
close a parentheses, coloring comment differently etc. If you use
Linux, you may already use Emacs. If so, you only need to learn ESS.
There's a separate email list for that.
Hope this helps.
Spencer
>
> Jim
>
> ______________________________________________
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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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