search for: poizot

...dy. I saw the runif function which can generate for just one value at a time what I want : runif(1, X - dx, X + dx) for X and runif(1, Y - dy, Y + dy) for Y. I would like to know if there is not a more powerfull way in R to generate directly the set of random coordinates. Regards -- Emmanuel Poizot

...0 5 2012-07-06 09:47:21 -0.141 22.510 0.011 19.321 0 6 2012-07-06 10:02:21 -0.139 22.372 0.011 19.280 0 I wonder what is the best class to use to manage such time series -- Cordialement ------------------------------------------------ Emmanuel Poizot Cnam/Intechmer B.P. 324 50103 Cherbourg Cedex Web : http://www.geoceano.fr Phone (Direct) : (00 33)(0)233887342 ou 41 Fax : (00 33)(0)233887339 ------------------------------------------------

Hi, I would like to know if there is a way to change a vector of arbitrary size to make it fits the nearest upper size multiple of a power of 2. -- Cordialy ---------------------------------------- Emmanuel POIZOT Cnam/Intechmer Digue de Collignon 50110 Tourlaville T?l : (33)(0)2 33 88 73 42 Fax : (33)(0)2 33 88 73 39 -----------------------------------------

...ld. I would like to develop an application that extract contour from objects of an image. - Is R able to manage raster data (i.e., images) ? - Is there a specific package in change of such management ? I'm specificaly interest in the Canny filter. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Emmanuel POIZOT CNAM/INTECHMER B.P. 324 50103 Cherbourg Cedex T?l : 33 (0)2 33 88 73 42 Fax : 33 (0)2 33 88 73 39 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send &qu...

Hello, I'd writen a function in R composed of multiples lines. How can I do to modify or delete on of the line of my function ? -- Sincerely ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~ Emmanuel POIZOT ~ CNAM/INTECHMER ~ B.P. 324 ~ 50103 CHERBOURG CEDEX ~ T?l : (33) 233 887 342 ~ Fax : (33) 233 887 339 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Se...

...d : R --no-save < cmdfile.R , where I put the R graphic commands in the cmdfile.R file. I call R from my C++ code but as R seems to run in batch mode, there are no graphical outputs! How can I do to get the graphics outputs ? -- Sincerely ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Emmanuel Poizot Cnam/Intechmer B.P. 324 50103 Cherbourg Cedex T??l: (33)(0)233887342 Fax: (33)(0)233887339 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

...wilcox.test(A, B) and I'd this answer: Wilcoxon rank sum test data: A and B W = 12, p-value = 1 alternative hypothesis: true mu is not equal to 0 Should I interpret that there is no difference between the two sets ? -- Cordialement ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~ Emmanuel POIZOT ~ CNAM/INTECHMER ~ B.P. 324 ~ 50103 CHERBOURG CEDEX ~ T?l : (33) 233 887 342 ~ Fax : (33) 233 887 339 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Se...

...-26.0 -2.620682 48.75121 01/00/00 12:07:18.000 -26.1 -2.620667 48.75121 01/00/00 12:07:18.000 -26.1 How can I construct the time series based on that two data sets allowing me then to to the depth rectification ? Regards -- Cordialement ------------------------------------------------ Emmanuel Poizot Cnam/Intechmer B.P. 324 50103 Cherbourg Cedex Phone (Direct) : (00 33)(0)233887342 Fax : (00 33)(0)233887339 ------------------------------------------------

...e to eliminate the trend of a set localised (with x an y) data. I try to fit a linear model to the data: mod.01 <- lm(ff~x+y) I've got so a model. My question is how can I do to subtract the model from the initial f data ? -- Cordialement ---------------------------------------- Emmanuel POIZOT Cnam/Intechmer Digue de Collignon 50110 Tourlaville T?l : (33)(0)2 33 88 73 42 Fax : (33)(0)2 33 88 73 39 -----------------------------------------

...(i.e. if the vectors are organized or not). To do so, I would like to use an autocorrelation test, so that I have two questions: - is the Watson test applicable to that perpuse ? - is the kuiper test applicable to that purpuse ? Regards ------------------------------------------------ Emmanuel Poizot Cnam/Intechmer B.P. 324 50103 Cherbourg Cedex Phone (Direct) : (00 33)(0)233887342 Fax : (00 33)(0)233887339 ------------------------------------------------

...ite-library/gstat' ** Restoring previous '/usr/local/lib/R/site-library/gstat' -------------------> R run on a dec alpha station under Debian Sarge 64 bits (alpha version of course). Compiler version is gcc 4.0.2. Regards ------------------------------------------------ Emmanuel Poizot Cnam/Intechmer B.P. 324 50103 Cherbourg Cedex Phone (Direct) : (00 33)(0)233887342 Fax : (00 33)(0)233887339 ------------------------------------------------

...make: gcc-3.0.1 : Commande introuvable make: *** [geoRgeoRglm.o] Erreur 127 ERROR: compilation failed for package `geoRglm I suppose that the version of my compiler is not correct, but I didn't find where to change that settings. -- Cordialement. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Emmanuel POIZOT CNAM/INTECHMER B.P. 324 50103 Cherbourg Cedex Tèl : 33 (0)2 33 88 73 42 Fax : 33 (0)2 33 88 73 39 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send &...

...make: gcc-3.0.1 : Commande introuvable make: *** [geoRgeoRglm.o] Erreur 127 ERROR: compilation failed for package `geoRglm I suppose that the version of my compiler is not correct, but I didn't find where to change that settings. -- Cordialement. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Emmanuel POIZOT CNAM/INTECHMER B.P. 324 50103 Cherbourg Cedex Tèl : 33 (0)2 33 88 73 42 Fax : 33 (0)2 33 88 73 39 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send &...

Hello, I want to print points having value on 3 variables in a triangle (ternary diagram). How can I di this with R ? -- Cordialement ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~ Emmanuel POIZOT ~ CNAM/INTECHMER ~ B.P. 324 ~ 50103 CHERBOURG CEDEX ~ T?l : (33) 233 887 342 ~ Fax : (33) 233 887 339 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Se...

...uble is that I've got a set of test data (with it's watson test result) and the result given by R's watson function is not the same. Is there anybody who knows witch function is used in the R's watson function ? Thanks -- Cordialement. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Emmanuel POIZOT CNAM/INTECHMER B.P. 324 50103 Cherbourg Cedex T?l : 33 (0)2 33 88 73 42 Fax : 33 (0)2 33 88 73 39 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send &qu...

...d",case="postgresql") I get a message error, connection failes in odbcDriverConnect(...) I don't know where I'm wrong, as I verified the postgresql deamon is ok and that the database I want to access is defined. -- ------------------------------------------------ Emmanuel Poizot Cnam/Intechmer B.P. 324 50103 Cherbourg Cedex Phone (Direct) : (00 33)(0)233887342 Fax : (00 33)(0)233887339 ------------------------------------------------

...tag?: Aucun fichier ou dossier de ce type (sorry for the french :) ) I check on my system and libgrass_I.so is located at /usr/lib/grass/lib/libgrass_I.so. So how to specify the path of that file to allows rgdal loading ? Regards -- ------------------------------------------------ Emmanuel Poizot Cnam/Intechmer B.P. 324 50103 Cherbourg Cedex Phone (Direct) : (00 33)(0)233887342 Fax : (00 33)(0)233887339 ------------------------------------------------

Hi, I've got a trivial question ,but as a newby, I'm stuk. I've got an array of dim 160,4. I want to extract the values of the first column based on a condition of values in the second column and affect the result to a variable. E.P. -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

...the entire vector values. I plan to perform a cor.test on each level of the wavelet decomposition, say N. So I will have at the end of a first step N results of cor.test. How can I deal with this N results to have an answer globaly ? -- Cordialy ---------------------------------------- Emmanuel POIZOT Cnam/Intechmer Digue de Collignon 50110 Tourlaville T?l : (33)(0)2 33 88 73 42 Fax : (33)(0)2 33 88 73 39 -----------------------------------------

...tview it's ok. When I want to print it, I've got a blank page or a black page (fill of black encre) I changed the printer (guessing it was my driver printer), it was the same. Does anyone had the same problem and resolved it ? -- Cordialy ---------------------------------------- Emmanuel POIZOT Cnam/Intechmer Digue de Collignon 50110 Tourlaville T?l : (33)(0)2 33 88 73 42 Fax : (33)(0)2 33 88 73 39 -----------------------------------------