similar to: the dimname of a table

Recently, I noted a post and replies on R-Help from Professor Marc Feldesman regarding a cross tabulation function that generates row and column proportions, marginal values, expected cell values and tests for independence presumably similar in a fashion to the output of the S-Plus crosstabs() function or the SAS Proc Freq. Martin Maechler had posted some code in reply for folks to update and

Hello R-devel, I am currently attempting to implement an API similar to data.table wherein single bracket subsetting can accept an unquoted expression to be evaluated in the context of my object. A simple example from the data.table package looks like this: DT <- data.table(col1 = c('a', 'b', 'c'), col2 = c('x', 'y', 'z')) DT[col1 ==

Hi All, I have been able to modify the x-axis to start at zero by adding xlow and xhigh parameters; that was pretty simple. I have been unable to find the location of the code that would turn off the information weighting of the box size (I have smaller randomized trials getting less weight than a much larger non-randomized trial). The function is forestplot() from rmeta. Thanks for any

Library gmodels include a function CrossTable that is useful for crosstabulation. In the help, it is indicated that one can call this function as CrossTable(data), were data is a matrix. However, when I try to use this option, it doesn't help. Any idea? Is there a bug? Thanks for your help. Prof. Albert Sorribas Grup de Biomatem?tica i Bioestad?stica Departament de Ci?ncies M?diques B?siques

Has anyone used an AJAX data grid with Rails? I am rebuilding a copy of the venture source web site as a first ruby/ rails exercise. If anyone has used a javascript data grid with Rails, I would appreciate sample code, or notes on your experience. The controller action would presumably communicate with the data grid component running on the browser by extracting data from a relational

I have written a wrapper for heatmap.2 called heatmap.w.row.and.col.clust which auto-generates breaks using breaks<-round((c(seq(from=(-20 * stddev), to=(20 * stddev))))/20, digits = 2) #(stddev in this case = 2.5) This has always worked well in the past but now I am getting an error that non-finite breaks are being generated. Drilling down, it seems that my wrapper is generating finite

I'm suppressing the labeling of my rows and columns in heatmap.2 using the commands: labRow = " ", labCol = " " But I'd like to annotate them again using the axis command: axis(1, at=seq(500, 1000, 500)) mtext("Group 1", "Group 2") For some reason however it appears that the axis command is having no effect. My complete

Hello, I'm trying to learn how to use lattice and levelplot in particular. There are three elements of customizing the plots I'm stuck with: a) Is there a way to put borders around each "cell" within a level-plot. I'm trying to do something like the colsep/rowsep/sepcolor/sepwidth parameters of heatmap.2 in gplots b) Can I alter the line-width of dendrogram added

What I am doing : create a simple correlation matrix on 41 variables, then plot an heatmap with this program : library(gplots) mat<-cor(temp.alln,use="pairwise.complete.obs") hm<-heatmap.2(mat,symm=T) HM<-format(round(mat[hm[[1]],hm[[2]]],2)) library(RColorBrewer) brewer.pal(10,"Spectral")->mp heatmap.2(mat, symm = TRUE, col = mp,

Hi everyone, I am getting a segmentation fault (seems to occur randomly) using Asterisk 13.7.0-rc2 with PJProject 2.4.5. It appears to be something that libmysqlclient is complaining about when doing a query in ps_endpoint_id_ips. We are using Asterisk Realtime. This also seems to occur in Asterisk 13.5.0. Below is a backtrace that might help a little. I have looked through the change log for

Hi ALL, When i was accessing the voice message it suddenly goes dead and after that i couldn't able to retrieve the voicemessage again from my mailbox . This happens once in a while for any configured mailboxes I am using the following system configuration. asterisk 1.4.22.1 odbc storage of voicemail messages centos 5.2 64bit unixODBC-2.2.11-7.1 mysql-connector-odbc-3.51.12-2.2