...@knmi.nl wrote:
On 09/21/2011 01:39 AM, Alex Olssen wrote:
Dear R-help,
I have a raster map which has a measure of profitability of land by
parcel over several regions of geographic aggregation (think of
counties). This data is stored in an ASCII file. If I type
plot(profit)
I get
Dear R-help,
I have a problem plotting maps using the raster package when I use R
on my workplace server, but not when I use my own desktop. I suspect
the server version must be missing something and was wondering if
anyone would have any ideas.
The problem occurs after
library(raster)
f -
the versions OS, it's impossible to say. But my
first guess (and
it IS a guess) is that the server needs to be updated.
Sarah
On Wed, Sep 21, 2011 at 5:45 PM, Alex Olssen alex.ols...@gmail.com wrote:
Dear R-help,
I have a problem plotting maps using the raster package when I use R
on my workplace
; returning -Inf
Cheers, Mike.
On Thu, Sep 22, 2011 at 8:31 AM, Alex Olssen alex.ols...@gmail.com wrote:
Dear Sarah,
I am not sure how to make a reproducible example. The 3 lines of code
are exactly what I type in either system. The code can be reproduced,
but the result is unlikely
FALSE TRUE TRUE TRUE TRUEFALSE
On 22 September 2011 13:09, Henrik Bengtsson h...@biostat.ucsf.edu wrote:
Adding $0.01 to this: Maybe comparing outputs of capabilities() gives
some clues.
/Henrik
On Wed, Sep 21, 2011 at 6:00 PM, Alex Olssen alex.ols...@gmail.com wrote:
Yes
Dear R-help,
I have a raster map which has a measure of profitability of land by
parcel over several regions of geographic aggregation (think of
counties). This data is stored in an ASCII file. If I type
plot(profit)
I get a raster map of profit per parcel for all regions. I want to
plot
appreciated.
Kind regards,
Alex Olssen
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on the R path, including \, /, and going to
Rterm instead.
Any help would be greatly appreciated.
Thanks,
Alex Olssen
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Hi R-help,
I am trying to implement a nonparametric bootstrap to find the
standard errors of a simple statistics - the ratio of two scalars. I
am having difficulty getting boot() to work correctly. I code a
function to create the ratio of the relevant scalars. theta(data, i).
When I call the
Dear R-helpers,
I am trying to install the package rgdal using the command
install.packages(rgdal)
in R. I get the following error
Error: proj_api.h not found.
If the PROJ.4 library is installed in a non-standard location,
use --configure-args='--with-proj-include=/opt/local/include'
for
estimation.
Kind regards,
Alex
On 9 May 2011 19:04, peter dalgaard pda...@gmail.com wrote:
On May 9, 2011, at 06:07 , Alex Olssen wrote:
Thank you all for your input.
Unfortunately my problem is not yet resolved. Before I respond to
individual comments I make a clarification:
In Stata
regards,
Alex
On 9 May 2011 19:04, peter dalgaard wrote:
On May 9, 2011, at 06:07 , Alex Olssen wrote:
Thank you all for your input.
Unfortunately my problem is not yet resolved. Before I respond to
individual comments I make a clarification:
In Stata, using the same
, Alex Olssen wrote:
Hi Mike,
Mike said
is this it, page 1559?
That is the front page yes, page 15*6*9 has the table, of which the
model labelled 18s is the one I replicated.
did you actually cut/paste code anywhere and is your first
coefficient -.19 or -.019?
Presumably typos would be one
Thank you all for your input.
Unfortunately my problem is not yet resolved. Before I respond to
individual comments I make a clarification:
In Stata, using the same likelihood function as above, I can reproduce
EXACTLY (to 3 decimal places or more, which is exactly considering I
am using
Dear R-help,
I am trying to reproduce some results presented in a paper by Anderson
and Blundell in 1982 in Econometrica using R.
The estimation I want to reproduce concerns maximum likelihood
estimation of a singular equation system.
I can estimate the static model successfully in Stata but for
(c(0,0,0,2), ols.lf, method=BFGS, hessian=T, y=y, x=x)
OI - solve(p$hessian)
se - sqrt(diag(OI))
se - se[1:3]
beta - p$par[1:3]
results - cbind(beta, se)
results
sigma2 - p$par[4]
sigma2
Kind regards,
Alex Olssen
Motu Research
Wellington
New Zealand
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R
also be a great learning experience.
All suggestions will be highly appreciated!
Thanks a lot,
Alex Olssen
Motu Economic and Public Policy Research
Wellington
New Zealand
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the
loglikelihood of a model estimated with nlsystemfit()?
Kind regards,
Alex Olssen
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of type 'any'
Kind regards,
Alex Olssen
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