Displaying 4 results from an estimated 4 matches for "r42131".
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42131
2007 Sep 20
2
Plotmath issue superscript "-"
...month 07
day 05
svn rev 42131
language R
version.string R version 2.5.1 Patched (2007-07-05 r42131)
--
%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%
Gavin Simpson [t] +44 (0)20 7679 0522
ECRC, UCL Geography, [f] +44 (0)20 7679 0565
Pearson Building, [e] gavin.simpsonATNOSPAMucl.ac.uk
Gower Street, London [w] http://www.u...
2007 Jul 09
1
why function 'sum' within 'aggregate' need an 'index'?
Hi, people.
I am using R-2.5.0 now, when tried the function aggregate with sum, it
showed an error as following:
> a <- gl(3,10)
> b <- rnorm(30)
> aggregate(b,list(a),sum)
# here is the error message, it complained that an error in FUN(X[[1L]],
missing "INDEX", and no defaults value.
but the tapply function will be okay.
> tapply(b,list(a),sum)
1 2
2007 Aug 03
0
correct Rd markup for \value{}
...i686-pc-linux-gnu
arch i686
os linux-gnu
system i686, linux-gnu
status Patched
major 2
minor 5.1
year 2007
month 07
day 05
svn rev 42131
language R
version.string R version 2.5.1 Patched (2007-07-05 r42131)
--
%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%
Gavin Simpson [t] +44 (0)20 7679 0522
ECRC, UCL Geography, [f] +44 (0)20 7679 0565
Pearson Building, [e] gavin.simpsonATNOSPAMucl.ac.uk
Gower Street, London [w] http://www.u...
2007 Jul 31
2
Q: obtaining non-transparent background in png
I am not understanding something about generating PNG plots.
I have tried several ways to obtain something other than a transparent
background, but nothing I've done seems to change the background.
For example:
dev.print(png, width=800, height=600, bg='red', filename='example.png')
which I thought would give a red background, simply gives the same
transparent background I