Hi M. Ribeiro,
For Windows you need to download the correct
package (*.zip) not the Linux package. Once the windows
package has been downloaded into a directory,
you can install it directly from the R shell, see
Packages > install packages from local zip files.
Once the package has been installed
Lowie,
You can save the function in a file called
'P_value.txt' or something like it
(I prefer 'P_value.r').
Then you load the function into your R session by
Using:
Source("P_value.txt",sep="") ).
It is better if you keep all your R functions into
The same directory, say directory "my_rfunc",
T
Hi Mark,
You can use:
all_files <- dir(pattern="Data")
One_file <- all_files[1]
Is this what you want?
Cheers,
Augusto
Augusto Sanabria. MSc, PhD.
Mathematical Modeller
Risk & Impact Analysis Group
Geospatial & Earth Monitoring Division
Geoscience A
Steven,
Package 'XML_2.6-0.tar.gz' is the Linux version,
it doesn't unpack in Windows.
For Windows you need to download and instal:
'XML_2.6-0.zip'.
Which is available from:
http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.10/
Cheers,
Augusto
Dear list-members,
I am moving some of my heavy processing to a new machine (running SuSE
Enterprise Linux 10 SP2)
and I need packages 'extRemes' and 'ismev'loaded within a BATCH process (to
calculate a confidence
interval in a GPD model using the profile likelihood method).
My problem is that
Good day everyone,
I have a *.jpeg map and I want to display it
on top of an existing image (created using 'image'),
Is there an easy way to do it?
"map" does the job but only with pre-existing maps
(from its database) not with my map.
I would greatly appreciate any help in this matter.
Thanks,
Julia,
I had a similar query a while ago which I solved using
a suggestion from Gabor, have a look at:
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/69597.html
Hope it helps,
Augusto
Augusto Sanabria. MSc, PhD.
Mathematical Modeller
Risk & Impact
Megh,
You can capture all your external files into R using:
All_files <- dir(pattern="txt")
Then read files one by one and insert the contents from section 2,
say, in line 10, to section 3, say in line 40, into file "cont":
no_files <- length(All_files)
cont <- vector("list",no_files)
for(i in 1:
I am trying to complex demodulate a time-series data
(eg geomagnetic field time series) at different frequencies.
I wonder whether there is an R package implementing the complex
demodulation method.
Any information about this would be greatly appreciated.
Regards,
Augusto
---
Davood,
I developed an MC simulation model for wind
hazard analysis last year. I found three important
issues to increase efficiency:
1) Reuse most variables in each loop
2) Write results (1000 stats) to external files, perhaps
one file for each condition.
(a good ID for each file can be implement
A one-day workshop on the R programming environment
has been organised by the Centre for Mathematics and its
Applications (Australian National University) and
Geoscience Australia in Canberra on Monday 3-March 2008.
Registration fee is AUD$150 (students: $100).
The workshop will be conducted by
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