similar to: Changes in code_plot

Ol?, Please keep this in the list, I'm cc-ing r-help at r-project.org. And yes, I am Portuguese but R-Help is a mailing list in the English language. As for your new question, I believe that you should start a new thread. This is completely different from the question on computing mean and sd. Ask a new question. Font "arial" is a Microsoft font and as far as I know is not

Hello, I gather data from 5 objects and 5 data. frames and would like to join information. join: pb_SM + pb_T + pb_P + pb_F + pb_SJ = total_pb join: sdmdata_SM + sdmdata_T + sdmdata_P + sdmdata_F + sdmdata_SJ =total_sdmdata code: rbind, merge? total_pb<- ?? total_sdmdata<- ?? 1 absvals_SM <- extract(grid_present_SM, absences_10000) presvals_SM <-

Hello, I have a question. Is there any code in R, so I can delimiy the study area (bounder)? plot(proj63PA$Pittosporum_EMmeanByROC_mergedAlgo_mergedRun_mergedData, main= "", xlab ="x.coords", ylab="y.coords", cex.axis=caxis) -------------- next part -------------- A non-text attachment was scrubbed... Name: Map.PNG Type: image/png Size: 16753 bytes Desc: not

Hello I am new in R. I am trying to implement Biomod 2 package. However, I have a doubt. I want to calculate the mean and sd of "Testing.data" (ROC and TSS) > # let's print the ROC scores of all selected models > myBiomodModelEval_55["ROC","Testing.data",,,] RUN1 RUN2 RUN3 RUN4 RUN5 RUN6 RUN7 RUN8 RUN9 RUN10 0.938 0.938 0.926 0.931 0.939

Hello, Sometimes I have to create and use Navision Databases on samba shares - this works with samba 2.0.x but does not with samba 2.2.x (tried 2.2.3a and 2.2.4). The following tests were done with a acl enabeled samba and an acl aware kernel/filesystem, but I also have done these tests with acl not compiled into samba on an host without acl in the kernel - same result, does not work, same

So many courses in CodeSchool will be free in this weekend, enjoy! http://www.codeschool.com/free-weekend -- Atenciosamente, Guilherme Pereira Dutra, Fone: (34) 8407-0109 -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To

Hello All, I have a list of dataframes, and I need to subset it by keeping only those dataframes in the list that meet a certain criterion. Specifically, I need to generate a second list which only includes those dataframes whose number of rows is > 1. Could someone suggest how to do this? I have come close to what I need with loops and such, but there must be a less clumsy way... Many

Hi I am using R version 2.7.2. on a windows XP OS and have a question concerning an analysis of covariance with count data I am trying to do, I will give details of a scaled down version of the analysis (as I have more covariates and need to take account of over-dispersion etc etc) but as I am sure it is only a simple problem but I just can't see how to fix it. I have a data set with count

I am sorry to bug you, I am having this error whenever I want to run random effects regression in software R: Error in if (sigma2$id < 0) stop(paste("the estimated variance of the", : missing value where TRUE/FALSE needed. Please help me look into it. [[alternative HTML version deleted]]

Hello All, I have a data.frame with this structure: m <- matrix(sample(c(rep('yes', 10, replace = TRUE), rep('no', 10, replace = TRUE), NA), 500, replace = TRUE), nrow = 100, ncol = 5) colnames(m) <- colnames(m, do.NULL = FALSE, prefix = "col") m <- as.data.frame(m) I need to generate a Venn diagram from this data.frame, displaying the various intersections of

Hola a todos Me gustaría saber si me pueden ayudar con lo siguiente. Realicé un Boxplot usando ggplot2 para visualizar el comportamiento de dos variables. Visualmente no se notan las diferencias porque la gráfica de la derecha (parásitos en el abdomen) llega hasta 20 en el eje y. ¿Cómo puedo hacer para que las dos gráficas muestren la misma escala en el eje Y, es decir, que las dos lleguen a 60?

Hi everyone, I?m a graduate student in a Brazilian Intitute of Technology, and I?m doing some academic research regarding secure voice transmission over phone lines. One of our reserach goals is to implement a hardware vocoder, with low bit rates, and a preferably free algorithm, to be used in this secure voice system. Actually, there is a functional system using a proprietary AMBE

Dear List, I have a large (1600*1600) matrix generated with symnum, that I am using to eyeball the structure of a dataset. I have abbreviated the column names with the abbr.colnames option. One way to get an even more compact view of the matrix would be to display the column names rotated by 90 degrees. Any pointers on how to do this would be most useful. Any other tips for displaying the

https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=51 laforge@netfilter.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WORKSFORME ------- Additional Comments From

Lara: I see you sent this email to the R helpdesk a really long time ago, but I was just wondering if you ever got an answer to this question. I was just thinking that I would build my own cross validation function, but if you figured out a way to do this automatically, could you let me know? Thanks, Eric Weine.

Dear All, Could someone please suggest how to find the Kronecker sum of two 2x2 matrices, i.e. given two matrices: -A A a -a and -B B b -b I need: -A-B A B 0 a -a-B 0 B b 0 -A-b A 0 b a -a-b Many thanks, Lara [[alternative HTML version deleted]]

Dear List, I am using function recode, from package car, within sapply, as follows: L3 <- LETTERS[1:3] (d <- data.frame(cbind(x = 1, y = 1:10), fac1 = sample(L3, 10, replace=TRUE), fac2 = sample(L3, 10, replace=TRUE), fac3 = sample(L3, 10, replace=TRUE))) str(d) d[, c("fac1", "fac2")] <- sapply(d[, c("fac1", "fac2")], recode, "c('A',

Hi I am trying to explore the use of random forests for regression to identify the important environmental/microclimate variables involved in predicting the abundance of a species in different habitats, there are approx 40 variable and between 200 and 500 data points depending on the dataset. I have successfully used the randomForest package to conduct the analysis and looked at the %IncMSE

Hi everyone, I'm having problems with plotting my data. I have a set of positions with different attributes and I'm wondering if I can plot it, as x,y plot, with gradient colours according to a 3rd factor. Is it possible to show gradient segments between postions and not one-coloured segment between each one? I've been trying plotrix color.scale.lines with no luck. I'm very

I updated R to the last 2.4.1 version and unfortunately I can not load languageR any longer. In R-2.4.1, LanguageR requires acepack, but Hmisc doesn't work when acepack is loaded. > library(languageR) Loading required package: Design Loading required package: Hmisc Loading required package: acepack Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load