Displaying 12 results from an estimated 12 matches for "geostatistician".
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geostatistical
2015 Apr 04
0
Senior Geostatistician Position France
Dear all,
We currently have a job opening for a Senior Geostatistician in
Clermont-Ferrand, France
Limagrain is an international agricultural co-operative group
specialized in field seeds, vegetable seeds and cereal products. More
than 8 600 employees in the world spread out in 41 countries.
Limagrain strives to improve agriculture in order to face today?s
food-relat...
2005 Apr 05
1
Dendrogram for a type unbalanced ANOVA
...--------------- 3
|
|
0 25 50 75 100
ie 1 and 2 are different at 75% level of confidence
1 2 combined are different from 3 at 25% level of confidence
If this plot is a silly idea can someone point me to a reference for
anything similar?
Thanx
Robert (Bob) L. Sandefur PE
Senior Geostatistician / Reserve Analyst
CAM
200 Union Suite G-13
Lakewood, Co
80228
rsandefur at cam-llc.com
303 472-3240 (cell) <-best choice
303 716-1617 ext 14
2012 Mar 06
1
sourcearg function is there a better way already built into R
...al invocation would use tapply to get the names of all the
variables in the CSV file into asyl and then do the for loop.
sourcearg works fine for my purposes but my question is: is there a
better way to do this in R that is already built-in?
Thanx
Robert (Bob) L. Sandefur PE
Senior Geostatistician / Reserve Analyst
CAM
[[alternative HTML version deleted]]
2001 Aug 28
2
fitting a mixture of distributions with optim and max log likelihood ?
...2 warnings (use warnings() to see them)
Questions:
1) Did I mess up anything in the formulae?
2) Any suggestions for converging to the same value?
3) Any suggestions for other methods to get means, stddevs and proportions of the mixture of distributions?
Thanx
Robert (Bob) L Sandefur
Principal Geostatistician
Pincock Allen & Holt (A Hart Crowser Company)
International Minerals Consultants
274 Union Suite 200
Lakewood CO 80228
USA
303 914-4467 v
303 987-8907 f
rls at pincock.com
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~
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r-help mailing list -- Read h...
2000 Nov 01
5
Performance note: Preallocating helps? and two questions
...AUcap30<-AU
for(i in 1:length(AU))AUcap30[i]<-min(30,AU[i])
is very quick (a few seconds)
Is this performance difference common in r (ie is linux the same way)?
Are there other tricks to speed up R (in windows) (besides a faster processor and more memory)?
thanx
bob sandefur
Principal Geostatistician
Pincock Allen & Holt
International Minerals Consultants
274 Union Suite 200
Lakewood CO 80228
USA
303 914-4467 v
303 987-8907 f
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send &q...
2000 Nov 01
5
Performance note: Preallocating helps? and two questions
...AUcap30<-AU
for(i in 1:length(AU))AUcap30[i]<-min(30,AU[i])
is very quick (a few seconds)
Is this performance difference common in r (ie is linux the same way)?
Are there other tricks to speed up R (in windows) (besides a faster processor and more memory)?
thanx
bob sandefur
Principal Geostatistician
Pincock Allen & Holt
International Minerals Consultants
274 Union Suite 200
Lakewood CO 80228
USA
303 914-4467 v
303 987-8907 f
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send &q...
1999 Nov 24
1
Re: R 0.90.0 for Windows rwinst fails (for me) and workaround
hi-
I downloaded r 0.90.0 for windows and ran rwinst.exe and the base package would not install for me. I had to unzip
rw0900b1.zip and r20900b2.zip manually and then do the rest of install with rwinst. Is this due to b being replaced
by b1 and b2?
Robert (Bob) L Sandefur
Principal Geostatistician
PAH
rls at pincock.com (primary)
rlsandefur at aol.com (secondary)
303 914 4467 v
393 987-8907 f
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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", o...
2001 Apr 26
1
How to change Graphics fonts
Dear All,
I have found the reply ot the question, just as I was giving up.
How to change graphics fonts: go to r\rw1021\etc\
and edit devga, replacing the first font found with that which you want to
use, ie. TT Courier New
Benjamin Warr
Research Associate to Prof. Ayres,
Geostatistician, Environmental Scientist.
Postal Address:
Centre for the Management of Environmental Resources (CMER)
INSEAD
Boulevard de Constance,
77305 Fontainebleau Cedex,
France
Tel: 33 (0)1 60 72 4456
Fax: 33 (0)1 60 74 55 64
e-mail: benjamin.warr at insead.fr
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An HT...
2000 Mar 18
1
abline(coef=c(1,1)) different behavoir to screen and postscript 1.00 under windows
...] 9000 300000 168000 9000 5081 10920 100000 5900 4881 8900
[91] 8250 8000 9100 7000 8350 4700 8064 5188 9400 5000
[101] 7400 6000 4500 5000 9500 10416 8000 9100 4000 34076
[111] 5217
Data isn't really Dogs
Robert (Bob) L Sandefur
Principal Geostatistician
Pincock Allen & Holt
rls at pincock.com (primary)
rlsandefur at aol.com (secondary)
303 914 4467 v
393 987-8907 f
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info"...
2001 Sep 07
2
dxf() like bmp() or postscript()?
...ck plots of geological
sufaces and it would be handy to be able to dump a plot as an autocad dxf
file for vector import into autocad. A search of rhelp of 99 thru 01 gave no matches for dxf. Any suggestions for a dxf or dump of a plot as vectors?
Thanx
Thanx
Robert (Bob) L Sandefur
Principal Geostatistician
Pincock Allen & Holt (A Hart Crowser Company)
International Minerals Consultants
274 Union Suite 200
Lakewood CO 80228
USA
303 914-4467 v
303 987-8907 f
rls at pincock.com
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://...
2000 Jul 27
3
R under Win2000?
Dear all,
Will R run under Win2000 or is it safer to stay with NT4.0 for a while?
Regards
--
Dr. Jens Oehlschl?gel
Analyse
BBDO InterOne
Gr?nstr. 15
40212 D?sseldorf
Tel.: +49 (0)211 1379-187
Fax.: +49 (0)211 1379-461
http://www.bbdo-interone.de
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r-help mailing list -- Read
2001 Mar 12
4
1.2.2 under M$ windows 2000 lots of plots out of memory?
...\bin\rgui.exe --vsize=300M --nsize=20000k
and turn of buffered output
I may have a hosed up windows 2000 installation as hibernating with R running on my acer 350 gives the
blue screen of death (The only blue screen of death I've ever had on the updated 2000)
thanx
Rober L Sandefur
Principal Geostatistician
Pincock Allen & Holt (A Hart Crowser Company)
International Minerals Consultants
274 Union Suite 200
Lakewood CO 80228
USA
303 914-4467 v
303 987-8907 f
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac...