Dear Gavin, Simon,
this is the result of str:
str(dist_scot24_vector_with_climate)
'data.frame': 2265025 obs. of 14 variables:
$ X : int 1 2 3 4 5 6 7 8 9 10 ...
$ tetrad_i: Factor w/ 1505 levels HP61A,HP61I,..: 1505 1504 1503 1502
1501 1500 1499 1498 1497 1496 ...
$ tetrad_j:
On Wed, 2009-09-02 at 09:26 +0100, Corrado wrote:
Dear Gavin, Simon,
this is the result of str:
str(dist_scot24_vector_with_climate)
'data.frame': 2265025 obs. of 14 variables:
$ X : int 1 2 3 4 5 6 7 8 9 10 ...
$ tetrad_i: Factor w/ 1505 levels HP61A,HP61I,..: 1505 1504
I'm afraid that mgcv:gam can't cope with this size of data set with this
complexity of model. The model matrix alone for your first model would
require around 3 terabytes of storage. For the simplest additive model the
model matrix is `only' 1.6 Gb, but that's before you do anything with it
On Sep 1, 2009, at 9:51 AM, Corrado wrote:
Dear friends,
what is this error message in gam I cannot understand what it
means
is it a bug?
gam_bray_scot24_pc_0505gam(bray~s(PC1,PC2,PC3,PC4,PC5,
PC1.1,PC2.1,PC3.1,PC4.1,PC5.1),data=dist_scot24_vector_with_climate)
If the code was
Nope Of course, it was just a copy and paste problem
On Tuesday 01 September 2009 15:00:34 David Winsemius wrote:
On Sep 1, 2009, at 9:51 AM, Corrado wrote:
Dear friends,
what is this error message in gam I cannot understand what it
means
is it a bug?
Here I pasted the code from when I opened the R shell, so that it possible to
see what is going on:
http://scsys.co.uk:8002/33309?hl=onsubmit=Format+it!
Thanks in advance
--
Corrado Topi
Global Climate Change Biodiversity Indicators
Area 18,Department of Biology
University of York, York,
I am using mgcv 1.4-1.1 on Fedora 9 64 bit on an Opteron server with 8Gb of
RAM.
On Tuesday 01 September 2009 15:19:28 Corrado wrote:
Here I pasted the code from when I opened the R shell, so that it possible
to see what is going on:
http://scsys.co.uk:8002/33309?hl=onsubmit=Format+it!
The basic problem is that you have requested a 10 dimensional thin plate
spline, with a basis dimension of 196830. In reality it will not be possible
to compute this, even if you have more than 196830 data. In any case it would
be unlikely to provide a very useful model --- the simplest
Dear Simon,
I have stored all information at the link:
http://scsys.co.uk:8002/33309?hl=onsubmit=Format+it!
I have the same problem if I do
s(PC1) + . + s(PC10) or
s(Pc1,PC2,PC3,PC4,PC5)+s(PC6,PC7,PC8,PC9,PC10) or
s(PC1,PC2,PC3,PC6,PC7,PC8) .
I have renamed
On Tue, 2009-09-01 at 17:55 +0100, Corrado wrote:
Dear Simon,
I have stored all information at the link:
http://scsys.co.uk:8002/33309?hl=onsubmit=Format+it!
You could have included that in your mail to the list - it is just plain
text after all.
I have the same problem if I do
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