search for: gambetta

Hi, I am using the densCols to draw a high volume scatter plot. Instead of using the default local density, I would like to take log of the local density and then map them to the colors. I could not figure out how to do that. For example: plot(x,y,col=densCols(x,y,"log")) ? Any help would be appreciated! Jiaxiu [[alternative HTML version deleted]]

Hi, first post on this list. I run a small game development company specializing in casual Windows/Mac games. We've been using Theora for video playback inside our engine for a while, but we always run into performance issues. I've tracked them down to two parts : YUV to RGB decoding (done via software) and uploading the new pixel data to the video card as a texture. For the YUV to RGB

...mula is statistically true? 2) Can someone tell me what is the formula of the likelihood between observed and predicted values for a gaussian model ? Thanks -- Christophe LOOTS PhD student - Hydrobiological modelling of fish habitats Sea Fisheries Laboratory - IFREMER Boulogne sur Mer 150, Quai Gambetta. BP 699 62321 Boulogne sur Mer- FRANCE T?l : +33(0)3 21 99 56 86 Fax : +33(0)3 21 99 56 01 E-mail : cloots at ifremer.fr http://www.ifremer.fr/drvboulogne/labo/equipe.htm

...ing the wheel a bit here: -2*sum(dbinom(y,prob=phat,size=1,log=TRUE)) and -2*sum(dnorm(x,mean=mu,sd=sigma,log=TRUE)) will do what you want. Ben Bolker -- Christophe LOOTS PhD student - Hydrobiological modelling of fish habitats Sea Fisheries Laboratory - IFREMER Boulogne sur Mer 150, Quai Gambetta. BP 699 62321 Boulogne sur Mer- FRANCE T?l : +33(0)3 21 99 56 78 Fax : +33(0)3 21 99 56 01 E-mail : cloots at ifremer.fr http://www.ifremer.fr/drvboulogne/labo/equipe.htm

...but I don't know how to write such a script. Should I use a specific software? Thanks for your help Vincent -- Vincent Plagnol University of Southern California, DRB 271 Phone: (213) 740 2398 Home: 345 South Alexandria #405 CA 90020, Los Angeles Phone: (213) 386 3364 En France: 6 avenue Gambetta 78100 Saint Germain en Laye Tel: (01) 30 61 21 89 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body&quo...

Hi I need to a function that automatically fits a regression to data, using the stepAIC. I've ran the code manually and it works fine. However, when I run the function on the same data, the following error occurs: Problem in regimp(fullsim = simt, fullsim1 = simt1,..: Length of (weights) (variable 4) is 4271 != length of others (4278) I got the function to output the length of the dataset

.../demande par courrier MME.doc accueil/COURRIER/plusieurs dem. par t?l..doc accueil/Document Logement/R?pertoire GT.xls accueil/Logements Vacants/Logements vacants 2010/LOGEMENTS VACANTS 2010 JUIL ? DEC.xls accueil/Logements Vacants/Logements vacants 2010/Logements vacants CA 2010.xls accueil/ilot gambetta/ACCORLO SAINT AUBIN LA POSTE SANS GT.doc commercial/contentieux/PORTE VUE LOGEMENTS/PARC SAINT CYR/013 Parc Saint Cyr - Les Cyclamens.xls commercial/contentieux/PORTE VUE LOGEMENTS/PARC SAINT CYR/013 Parc Saint Cyr - Les G?raniums.xls commercial/contentieux/PORTE VUE LOGEMENTS/PARC SAINT CYR/013...

Hi , I just imported a large data set from notepad. I want to label the columns in R. I used 'import Dataset' to bring in my data set Now, I would like to label V1,V2,V3 etc?? Thanks -- View this message in context: http://r.789695.n4.nabble.com/Naming-columns-tp4674595.html Sent from the R help mailing list archive at Nabble.com.

...------------------------------------ -- <>< <>< <>< <>< Xochitl CORMON +33 (0)3 21 99 56 84 Doctorante en sciences halieutiques PhD student in fishery sciences <>< <>< <>< <>< IFREMER Centre Manche Mer du Nord 150 quai Gambetta 62200 Boulogne-sur-Mer <>< <>< <>< <><

Dear all! I have a data frame composed by 13 columns (year, and 12 months). I want to transform this data base in another like this year month values 1901 1 1901 2 1901 3 ..... 1901 12 1902 1 1902 2 .... 1902 12 Is there a possibility to succeed that in R? Thank you! best regards! CR -- --- Catalin-Constantin ROIBU Lecturer PhD, Forestry engineer Forestry Faculty of Suceava Str.

...log()'s calling convention. netapi32/tests: Add a missing '\n' to a trace(). gdi32: Remove a space before '\n' in a trace. cmd: Spelling fix. Remove unneeded checks on the GetModuleHandle() return value for cases where we are linked with the dll. Gabriel Gambetta (1): ntdll: Add Uruguayan Summer Time timezone. Gerald Pfeifer (1): configure: Add -lXau to NASLIBS if applicable to obtain XauGetBestAuthByAddr and XauDisposeAuth. Hagop Hagopian (2): comctl32: tab: Added message sequence tests for the tab control. comctl32: tab: Minor bu...