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...ages compatible with R 2.1.1. I have read the examples, the vignette and all the posts relating to zeroinfl() but I am still confused as to how to structure the model. Here is a small example; the error message is the same for big data sets library(mvtnorm,lib.loc="C:/Documents and Settings/simonp/My Documents/R backup library") library(pscl,lib.loc="C:/Documents and Settings/simonp/My Documents/R backup library") y<-c(0,0.2,0.4,0.7,0,0,0,0.8,0,0,0,0,0) x<-c(3,4,5,2,3,6,3,7,4,8,5,8,3) m1<-zeroinfl(y~x|x) Zero-Inflated Count Model Using logit to model zero vs non-zer...

...ve tried read.pnm() from pixmap and read.jpeg() from rgl. the pnm example provided works fine x <- read.pnm(system.file("pictures/logo.ppm", package="pixmap")[1]) plot(x) #draws an R logo, nice :-) But my code returns an error x<-read.pnm("C:/Documents and Settings/simonp/My Documents/Simon BTO/RELU/GIS data/ten km areas in analysis.bmp") Error in pm.readmagicnumber(con) : Not a PNM format file I have tried changing the dpi when I export the image but still no cigar. I have dredged the help forum for related files and read the help files. My Os is windows XP a...

...present: Check valid region in window mode flips Samuel Thibault (1): dix: do not send focus event when grab actually does not change Simon Ser (2): xwayland: import DMA-BUFs with GBM_BO_USE_RENDERING only xwayland: only use linux-dmabuf if format/modifier was advertised SimonP (1): xwayland: Initialise values in xwlVidModeGetGamma() Sjoerd Simons (1): xwayland: Fix crashes when there is no pointer git tag: xorg-server-1.20.9 https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-1.20.9.tar.bz2 SHA256: e219f2e0dfe455467939149d7cd2ee53b79b512cc1...

Hi, i' d like to use R for simple calculations. I show you an examples to make clear my help request I' ve a file .csv like this (my real file is composed by 10.000 lines and 8 columns) x y 3 4 1 7 I' ve imported in R correctly. Now i want create a new variable named "t" and t is defined throught this relation: t = 4 (second element on x column) * 4 (first element on y

On Sun, Sep 21, 2014 at 1:15 PM, Simon Pilgrim <llvm-dev at redking.me.uk> wrote: > On 20 Sep 2014, at 19:44, Chandler Carruth <chandlerc at google.com> wrote: > > > If AVX is available I would expect the vpermilps/vpermilpd instruction > to be used for all float/double single vector shuffles, especially as it > can deal with the folded load case as well - this would

Hello, I tried to turn lists into vectors and then bind them together in order to create a dataframe but if, after this, I try to use the function write.table I get the following error message: Error in write.table(x, file, nrow(x), p, rnames, sep, eol, na, dec, as.integer(quote), : 'list' type not implemented in 'EncodeElement' Here is what I've done: