search for: valles

Good afternoon Best regard I'm having trouble with a CentOS server release 5.10, so that my users connect via VPN Intranet type, I could not find a solution, if I can collaborate appreciate them, attached logs when it worked and now. Log running: Mon Oct 10 13:50:02 2016 193.60.90.72:23683 Re-using SSL/TLS context Mon Oct 10 13:50:02 2016 193.60.90.72:23683 LZO compression initialized Mon

Hello, Sorry if this is somewhere in the archives but i couldn't find it. I am using the funtion cor() and inputting a large matrix with a column of 0, for which i get NA's for. I'm looking for a way to overcome that divide by 0 error btw but my real issue is this: I specify the method as pearson but the error messages always say kendall ex) > read.csv("ncatest.csv",

Hi R users: I don?t know if anybody have had the same problem with 'step()' funtion. If I type the commands ------------------------------------------------------------------------------- testData<-read.table("testData.dat",header=T) model1J<-glm(MCHNV~offset(Offset1),data=testData,family="poisson") step(model1J,direction="forward",

Dear all, I have a multiline plot with each line labeled with a different letter. But I'm not able to make the legend display the same kind of pattern '-a-', instead the letter is overwritten by the line. A simpler legend with only the letter is not very visible and the pt.bg does nothing with letters. Any idea? plot(1:10,10:1,lty=1,type='b', lwd=2,pch='a')

Hello, I have this command: x.axis <- seq(from=0.5, to=4.5, length.out=13112) How can I which of the x.axis components is the closest to a given value, for example 3.2? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n

Hello, I am creating a plot and I would like to know how to put this expression to the y axis ?mol/10^6 cells I've tried some combinations using the expression() function, but none of them worked. Any idea? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de

Hello, I have a vector, lets say x <- 1:50 I would like it to be cut at certain points, being for example 1:5, 6:11, 12:17, ... How can I do it? I have tried the cut() function, but I don not know how to place the cutting points properly. Best regards, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona

Dear all, sorry if it's obvious but I wasn't able to find a solution by myself. I have a text file filled with 3 colums representing xyz coodinates (i.e. positions) of an objects. Can I have in R a 3d plot representig my object' s positions? I guess that I can but I don't know how. Any help is much appreciated Thanks a lot -a- Andrea Valle DAMS - Facolt?? di Scienze

Dear all, I'm plotting this and I need x range = (-2.5, 2.5). require(scatterplot3d) scatterplot3d(1,1,1, pch=19, xlim=c(-2.5, 2.5), zlim=c(0,2), ylim=c(0,3), xaxs="i", yaxs="i") In any case, it seems that in the drawing range for x is (-3,3). I guessed I could have this kind of behaviour for ranges: plot(1,1, pch=19, xlim=c(-2.5, 2.5), ylim=c(0,3),

[sorry, forgot some details...] I'm using optim(param, fun, method='L-BFGS-B', lower=lo, upper=up) to minimize a certain function. Often the minimization ends with the message: ERROR: ABNORMAL_TERMINATION_IN_LNSRCH 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?

Dear all: I'm trying to fit the optimal Box-Cox transformation related to nls (see the code below) for the demand of money data in Green (3th Edition) but in the last step R gives the next error message. Error en `[.data.frame`(eval(object$data), , as.character(formula(object)[[2]])[2]) : undefined columns selected. ?Any idea to solve the problem? Thanks in advance,

I just upgraded my Win7 32bits installation to 2.14.0 after deinstalling 2.12.x First thing I moved the win-library from 2.12 to 2.14 and executed a update.packages(ask='graphics',checkBuilt=TRUE) (Swiss mirror). This aborts with the console message: Error in if (any(diff)) { : missing value where TRUE/FALSE needed And the antivirus (AVG) pops up complaining that colorspace.dll

Hi to all, I usually use R for simple 2D graphs so now I cannot solve the following problem (which I suppose very simple too). I'm using scatterplot3d. I want to add dotted lines parallel to the 3 axes, in order to create a sort of cage in the 3D box (so to represent subdomains in my dataspace). I saw that points3d can be used to draw points or lines to the existing plot but actually

Forget my last message, it was a really stupid problem. Sorry about the mess. Best, Dani -------- Missatge original -------- Assumpte: Problems when checking a package Data: Tue, 05 Feb 2008 11:20:28 +0100 De: Dani Valverde <daniel.valverde at uab.cat> A: R Help <r-help at r-project.org> Hello, I am tryining to build a package called NMRTools and when I check it using R CMD

Hello, I have two vectors, one with 13112 points and the other one with 10909. I wonder if there is a way to interpolate the data so the shorter vectors has the same number of points as the longer one. Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s-

Hello, I have carried out an lda analysis using the lda function of MASS package. I have plotted the LD1xLD2 to represent the data. Now I would like to get the centroids for each group of data and plot it on the LD1xLD2 graph. How can I get the centroid value from the lda object? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la

Hello, I would like to combine different label sizes in the same x-axis, for example 1 2 3 4 5 6 7 8 9 How can I do it? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y

Hello, I have the next function call: lme(fixed=Error ~ Temperature * Tumour ,random = ~1|ID, data=error_DB) which returns an lme object. I am interested on carrying out some kind of lsmeans on the data returned, but I cannot find any function to do this in R. I'have seen the effect() function, but it does not work with lme objects. Any idea? Best, Dani -- Daniel Valverde Saub? Grup

Hello, I would like to convert an Rd object to a latex file, so that I can put it in my thesis. How can I do it? I tryed latex(), but it only works for code... Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en

Hello, I would like to place some text that should appear in the same position of the graphic device, preferably outside the plotting area, regardless the x and y axes limits. How can I do this? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN