search for: mvall

...0,10:1,lty=1,type='b', lwd=2,pch='a') legend("left", legend=c("ds1","ds2"), bty='n', col=1:2, lty=2,lwd=4,pch=letters) Thanks for your help! mario -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

...y Rmpi loaded. snowfall 1.70 initialized: parallel execution on 3 CPUs. Error in unserialize(obj) : unknown input format Calls: sfExport ... mpi.recv.Robj -> .mpi.unserialize -> unserialize -> .Call Execution halted MPI Application rank 0 exited before MPI_Finalize() with status 1 /users/mvalle/snow/snow/inst/RMPISNOW: line 40: 15028 Terminated R --no-save $* /users/mvalle/snow/snow/inst/RMPISNOW: line 40: 23906 Terminated R --no-save $* /users/mvalle/snow/snow/inst/RMPISNOW: line 40: 22094 Terminated R --no-save $* --- script ------------------...

...ry Rmpi loaded. snowfall 1.70 initialized: parallel execution on 3 CPUs. Error in unserialize(obj) : unknown input format Calls: sfExport ... mpi.recv.Robj -> .mpi.unserialize -> unserialize -> .Call Execution halted MPI Application rank 0 exited before MPI_Finalize() with status 1 /users/mvalle/snow/snow/inst/RMPISNOW: line 40: 15028 Terminated R --no-save $* /users/mvalle/snow/snow/inst/RMPISNOW: line 40: 23906 Terminated R --no-save $* /users/mvalle/snow/snow/inst/RMPISNOW: line 40: 22094 Terminated R --no-save $* --- script --------------------...

I'm preparing to install 2.13, so I need a clarification about package location on disk. On window the packages I have installed are under C:\Users\mvalle\R\win-library\2.12 and the ones that come with R are under "C:\Program Files\R\library" If I execute update.packages() from the R gui, it fails because it finds e.g. Matrix as a package that should be updated but the process cannot write under R\library. I failed to change permissions...

Hi all, I am trying to call the R script/ R Program via my Shell Script. I need to pass a file to the R script as an argument. When I am trying to do that I am getting error and only first line of the file is being read. Can you tell me how should I do that so that it reads the entire file in a R object so that later I am able to process the matrix operation on that file. It is a tab delimited

...tinue I had to remove the colorspace and ggplot2 packages. Is it a known problem? What else can I do (except removing the above packages or changing antivirus)? Thanks! mario -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

Hello I have some strange output from R and I try to understand how R works. Could you please help me with that? temp <- rbind (c(10,1),c(99,98)) > temp [,1] [,2] [1,] 10 1 [2,] 99 98 > dist(temp) 1 2 131.6435 > sqrt(dist(temp)) 1 2 11.47360 so far so good. until the nex line: when I try to do what i did before but adding the 1/(what I did

During some experimentation in preparing R lessons I encountered this behaviour which I can not explain fully mat <- matrix(1:16, 4,4) df1 <- data.frame(mat) > mean(df1) X1 X2 X3 X4 2.5 6.5 10.5 14.5 Expected, documented > median(df1) [1] 6.5 10.5 Rather weird, AFAIK there shall not be an issue with data frame at least I did not find any in help page. I tracked it

...RCH What is optim() trying to say? What have I to change in my function to make the minimization succeed? Do you think using BBoptim() instead of optim() changes anything? Thanks for your help! mario -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

...to use denstity() and when the KernSmooth package bkde() to smooth a histogram? No specific problem to use either one, but I'm curious why there are two so similar implementations. Thanks! mario -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

...no alternative except using the complete dataset? Excuse my profound ignorance and thank for your help! mario -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

    I created a couple of timeSeries objects - when I was merging them , I got an error. Looking at the data , I see that one of the time series has   06/30/2007  0.0028       0.0183  0.0122      0.0042  0.0095    -          07/31/2007 -0.0111       0.0255  0.0096     -0.0069 -0.0024  0.0043       08/31/2007 -0.0108      -0.0237 -0.0062     -0.0138 -0.0173 -0.0065       09/30/2007 

...igure R without cairo, but this affects all users that are forced to load and use CairoDevice if they wants better quality. I want to avoid this, is it possible? Thanks! mario -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

...s expected for(i in 1:4) y[s$idx[i], s$prefix[i]] <- s$val[i] print(y) ### And also this y[s$idx[c(1,2)], "A"] <- s$val[c(1,2)] y[s$idx[c(3,4)], "B"] <- s$val[c(3,4)] print(y) -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

...eems like a off-by-one bug. Is it a known bug? Is there any workaround? I tried lattice::contourplot but it does not support NA. Thanks for your help! mario -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82 -------------- next part -------------- A non-text attachment was scrubbed... Name: bug.pdf Type: application/pdf Size: 173820 bytes Desc: not a...

...least the following columns: "victim age", "homicide age". A scatterplot of this data is visible here: http://www.uml.edu/gallery/main.php?g2_itemId=6016 Thanks for your help! mario -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

-------------------------------------------------------------------------- Hello all My computer is MacBook and I want to draw a plot in R, for example for x <- c(1,3,6,9,12) y <- c(1.5,2,7,8,15) I use this command plot(x,y). but it dosn't work. Could you please help me? thank you khazaei

...ernative HTML version deleted]] > > _______________________________________________ > R-sig-hpc mailing list > R-sig-hpc at r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-hpc -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

...) == 0) '???' ...process file list... # script end Using stop("No file found", call.=F) works, but the Error message is ugly in this case. Any suggestion? Thanks for your help! mario -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

...N-1 from the -mp argument. In any case, is it possible to know in the script the number of processes (-np #) requested to mpirun? Thanks for your time! mario -- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82