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10 results for “from:Robert Biddle”

graphs superimposed on pictures?
Robert Biddle · Apr 11, 2007 · r-help

Hi: I am doing some work that involves plotting points of interest superimposed on photographs and maps. I can produce the plots fine in R, but so far I have had to do the superimposition externally, which makes it tedious...

R for Mac OS X Search in Help
Robert Biddle · Mar 31, 2009 · r-help

Hi: A small query about R for Mac on OSX: when looking at the help system screens, it does not seem to be possible to search within them. For example, when looking at a long help page (e.g. for...

R Style Guides?
Robert Biddle · Mar 8, 2009 · r-help

Hi: I am looking for "style guides" for larger R programs, and would like suggestions of web pages or documents to look at. I am particularly interested in guidelines for how to structure programs, and such issues as managing scope...

help on help
Robert Biddle · Apr 2, 2009 · r-sig-mac

Hi: I sent this to R-Help a few days ago but got no response. Can anyone here advise me? With R for Mac on OS X: when looking at the help system screens, it does not seem to be...

j and jcross queries
Robert Biddle · Feb 10, 2008 · r-help

Hi: I have a query related to the J and Jcross functions in the SpatStat package. I use J to finding indications of clustering in my data, and Jcross to look for dependence between point patterns. I use the envelope...

reading jpeg images?
Robert Biddle · Jul 28, 2009 · r-help

Can someone advise me what the most sensible way is to read jpeg images? For our work with image analysis and eye-tracking we have been using the rimage package, on both Macs and Windows PCs. But while setting up...

[OGRUG] UseR! 2010
Robert Biddle · Jun 19, 2010 · r-ug-ottawa

I'm not going, but I'll be interested in hearing later from people who do. Although I use R in all my stats work and generally love it, I have lately been finding the data scope model frustrating. So...

graphs superimposed on pictures?
Robert Biddle · Apr 11, 2007 · r-help

Thanks; I don't have the actual book, but had looked at the online examples and not seen anything. Now I go back and see he does have one example in chapter 3 (using a photo of the moon) and...

[OGRUG] Is anyone running R on a Mac, and if so, can they let me know what the Sys.info() command returns?
Robert Biddle · Aug 23, 2010 · r-ug-ottawa

> Sys.info()["sysname"] sysname "Darwin" Is that what you need? Robert On 10-08-21 10:25 PM, David Gattrell wrote: > I'm sending a command to open a PDF file from within an R script. The > actual command > is...

[OGRUG] Putting two figures together in R
Robert Biddle · Jul 20, 2010 · r-ug-ottawa

I'm not 100% sure I know what you want, but if it's just to have two plots in the same image side by side, I do this all the time using par and mfrow. A simple example would...

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