search for: orientented

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",

I'm trying to create a package for working on orientation data, i.e. data where the observations are 3D rotations. There are several different representations of orientations in common use: SO(3) matrices, Euler angles, unit quaternions, etc. One thing I'd like is to make it convenient to work in any representation, and have conversions to others done as needed. I'm trying to do

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",

Hi, I made a few graphs by ggplot. The following codes produce a pdf file with graphs in landscape orientation on my Windows PC, while they produce a pdf file with the same graphs, but in portrait orientation: *p2 <- lapply(1:(2*n), function(.x) xyz_outl[.x][[1]]) #a sequence of graphs made by ggplot* *m2 <- marrangeGrob(p2, nrow=3, ncol=2) * *ggsave("xyz.pdf", m2)*

hello, i have a problem with the orientation of eps files produced with the postscript() command. i have generated some eps files with R using: postscript(file = filename, horizontal = FALSE, paper = "special", onefile = F ALSE, height = height, width = width, pointsize = pointsize) now, when i include these eps files into a standard paper document (ie. a4 paper, portrait orientation)

Using the Matrix package, how can I create a row-oriented sparse Matrix from scratch populated with some data? By default a column-oriented one is created and I'm aware of the note that the package is optimized for column-oriented ones, but I'm only interested in using it for holding my sparse row-oriented data and doing basic subsetting by rows (even using drop=FALSE). Here is what I

>>>>> Henrik Bengtsson <henrik.bengtsson at gmail.com> >>>>> on Tue, 19 Apr 2016 14:04:11 -0700 writes: > Using the Matrix package, how can I create a row-oriented sparse > Matrix from scratch populated with some data? By default a > column-oriented one is created and I'm aware of the note that the > package is optimized for

Hello all (especially MCLUS users). I'm trying to make use of the MCLUST package by C. Fraley and A. Raftery. My problem is trying to figure out how the (model) identifier (e.g, EII, VII, VVI, etc.) relates to the covariance matrix. The parameterization of the covariance matrix makes use of the method of decomposition in Banfield and Rraftery (1993) and Fraley and Raftery (2002) where

I've looked again at Deepayan Sakar's 'Lattice' book and not seeing the information I know must be in there. A clue stick would be much appreciated. A pair of box-and-whisker plots for two conditions of the same data set display each box plot horizontally (see attached pH figure). Relations of the two are not as easily seen as they would be if the two panels had the plots

Hello, I really enjoy using R for my plotting. I have a modest plot, containing 24 data points, across 2 lines,12 points each. Ideally, the x-axis would be labeled with a series of strings, oriented vertically. Here is the R container holding the Search strings: > Search [1] Route To: NCENGR Status: Open CR Route To: NCENGR [3] Status: Cancel

Hi there, So, I have this photo site. When the users upload photos, they are generally in a zip file. So the site unzips the photos and then generates 5 versions of each one: small_thumb, large_thumb, small, medium, and large. After it finishes that, it will forward the user onto a page where they can edit the pictures'' title, caption and orientation (20 pictures per page). This page

Does anybody know how to get a pdf file with landscape orientation?. pdf(file= 'my_file.pdf' ,onefile=T,paper='A4') plot(sin, -pi, 2*pi) dev.off() Thank's in advance Juan A. Hernandez Spain [[alternative HTML version deleted]]

I built a Windows GUI using DialogBlocks v4.29, saved the resulting XRC for processing with wxRuby''s xrciser tool. Following Ruby products installed: wxRuby is v 2.0.0 wxSugar is v0.1.22 Ruby is v1.9.1 Rubygems is v1.3.1 Running xrciser on the file gives the following: C:\ruby>xrcise -o toolgui.rb tool.xrc

Dear List, I am using the wireframe function in the lattice package, and I am wondering if it is possible to invert the default axes orientation for x and y axes... what parameter should I look for? Best regards, Simone Gabbriellini

Hello listers, I would like to know how I can get the resulting graphic of the function plot.hclust (from the package cluster) in landscape orientation. Is it possible? Thanks, Juan

http://www.nabble.com/file/p14664173/at-modality.png I created the above image with R and I have one problem left: Some of the labels of the axes do not show up, probably because there's not enough space. I use the following code to create the plot: modality <- read.table("results.table", header=TRUE, sep=",") color <-

Aloha all, I love using ggplot. It took a while to get used to the grammar of graphics, but it is starting to get easy now that I am thinking in a more structured way. A question. I'm making a wind rose that I'd like to be oriented with due north straight up. I've discovered that the orientation is sensitive to how north is represented. When north is represented as 0,

Hello all, thanks for your time and patience. I'm looking for a method in R to analyse the following data: Time to waking after anaesthetic for medical procedures repeated on the same individual. > str(mysurv) labelled [1:740, 1:2] 20 20 15 20 30+ 40+ 50 30 15 10 ... - attr(*, "dimnames")=List of 2 ..$ : NULL ..$ : chr [1:2] "time" "status" -

Hi all Two questions: - I would like to learn more on oriented object programming with R. Is there any tutorial for that? - Without waking up a troll, I am not very familiar with diffusion list, I am more use to forum. On a diffusion list, how can I check if someone already asks a question? I mean, I went on CRAN-R website, I find the R mailing list archive. But is there a way to search

On 13 October 2015 at 16:41, Rafael Espíndola <llvm-dev at lists.llvm.org> wrote: >> - *Be welcoming.* We strive to be a community that welcomes and supports >> people of all backgrounds and identities. This includes, but is not limited >> to members of any race, ethnicity, culture, national origin, colour, >> immigration status, social and economic class, educational