Displaying 2 results from an estimated 2 matches for "rjournal_2011".
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2013 Mar 02
1
Raster images and saving with original pixel dimensions in tiff, jpeg, or png perferablly.
...The real goal of my question is to eventually read in images with text
on them, manipulate them with my controlled functions, save them
without changing the image dimensions, and perform OCR outside R.
I have read The R Journal article on raster images
(http://journal.r-project.org/archive/2011-1/RJournal_2011-1_Murrell.pdf)
and have experimented with some of the par() variables with no
success. There are some arguments in gird.raster that elude me
currently on how to use them. These include, vjust, hjust,
default.units, gp and vp. Perhaps these are what I need to use but I
am getting nowhere without...
2011 Dec 24
1
Call for Abstracts for useR! 2012
...ine_Submission
Participants may register online beginning January 23rd. If earlier
registration is preferred, please contact Stephania McNeal-Goddard using
the contact information here:
http://biostat.mc.vanderbilt.edu/wiki/Main/useR-2012#Contact
See http://journal.r-project.org/archive/2011-2/RJournal_2011-2.pdf for
an article about the conference with more details, including a list of
some of the major Nashville area entertainment events occurring around
the time of the conference.
We look forward to seeing you at useR! 2012 in Nashville!
--
Frank E Harrell Jr Professor and Chairman Schoo...