search for: birdfact

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Did you mean: birdfacts
2008 Jan 17
4
things that are difficult/impossible to do in SAS or SPSSbut simple in R
...hich can be treated >with a matrix like approach). As someone who uses both SAS and R - graphical >output is so much easier in R, but for handling large 'messy' datasets SAS >wins hands down... >Cheers >Rob > >*** Want to know about Britain's birds? Try www.bto.org/birdfacts *** > >Dr Rob Robinson, Senior Population Biologist >British Trust for Ornithology, The Nunnery, Thetford, Norfolk, IP24 2PU >Ph: +44 (0)1842 750050 E: rob.robinson at bto.org >Fx: +44 (0)1842 750030 W: http://www.bto.org > >==== "How can anyone be enlight...
2007 Oct 09
2
Help with gamm errors
...Question 2: Any hints on what might be causing this? Am I fitting the wrong (or too complicated a model)? Btw if it is relevant I am using mgcv_1.3-19 and R 2.3.1. Many thanks for any hints on where I should start digging Cheers rob *** Want to know about Britain's birds? Try www.bto.org/birdfacts *** Dr Rob Robinson, Senior Population Biologist British Trust for Ornithology, The Nunnery, Thetford, Norfolk, IP24 2PU Ph: +44 (0)1842 750050 E: rob.robinson at bto.org Fx: +44 (0)1842 750030 W: http://www.bto.org eSafe scanned this email for viruses, vandals and malicious conte...
2008 Jan 14
6
Ceiling to the nearest ten?
R-users, Is there a function for ceiling to the nearest ten? a <- 1:10*4 a [1] 4 8 12 16 20 24 28 32 36 40 The resulting vector should look like this ("ceiling to the nearest ten") [1] 10 10 20 20 20 30 30 40 40 40 Thanks in advance Lauri
2007 Nov 21
2
Reconstruct array dataset
Hi there I have an interesting problem: My csv file is of array dimensions [12,50], but it was saved the wrong way: there should be only 11 colums. What happens now if I read it into R is that the whole data set is shifted ( in the first row, the last column contains already the first value of the supposed second row and so on...) how can I tell R to switch after 11 read values to the next row,
2007 Nov 23
0
R users in Cyprus
...-help-bounces at r-project.org > Betreff: RE: [R] Reconstruct array dataset > Can you not read it into a single vector and then use as.matrix to shape > it > into a an appropriate sized matrix? > Cheers > rob > > *** Want to know about Britain's birds? Try www.bto.org/birdfacts *** > > Dr Rob Robinson, Senior Population Biologist > British Trust for Ornithology, The Nunnery, Thetford, Norfolk, IP24 2PU > Ph: +44 (0)1842 750050 E: rob.robinson at bto.org > Fx: +44 (0)1842 750030 W: http://www.bto.org > > ==== "How can anyone be en...