similar to: THANK YOU:-)

Hi, I am using R to plot the graph and the problem I am facing with my graph is that I have lots of points concentrated in one area and It is creating a visualization challenge. Is there any commands in R I could use to solve this problem. Even if there is no command, do you know how I could tackle this problem...(I want to separate these points so I could see each of them...) Any help is much

Hi, I am using R to perform wilcox.test and wondering if you know how the p-value in wilcox.test is calculated? Thank you for your help:-) Regards, Latha

I have been trying to connect to MySQL thru rails. Initially I had rails 2.1.2 and upgraded to rails 2.2 to use RestAPI in sproutcore. Once I have upgraded my rails version to 2.2, I have been getting this error. All I did is the following: 1. rails addressbook 2. cd addressbook 3. script/generate scaffold Contact first_name:string lastname:string 4. rake db:migrate I also change the

Hello, I am just a beginner of R 1.9.0. I try to construct a predictive score for the development of liver cancer in cirrhotic patients. So dependant variable is binanry (cancer yes or no). Independant variables are biological data. The aim is to find out a cut-off value which differentiate (theoratically) from normal to pathological state for each biological data. How can I step in procedue to

Hello. I'm trying to adapt the package ?hexbin? to suit my needs. This is the first time I do this. I've read a bit through Hadley's ?R packages?, but now I'm pretty lost (from a workflow point of view). I am using RStudio and Hadley's devtools. So I forked the repo I want to adapt: https://github.com/grssnbchr/hexbin and cloned it using RStudio (I created a new project).

Hello. I'm trying to adapt the package ?hexbin? to suit my needs. This is the first time I do this. I've read a bit through Hadley's ?R packages?, but now I'm pretty lost (from a workflow point of view). I am using RStudio and Hadley's devtools. So I forked the repo I want to adapt: https://github.com/grssnbchr/hexbin and cloned it using RStudio (I created a new project).

On 12/07/2016 7:28 AM, timo at timogrossenbacher.ch wrote: > Hello. > > I'm trying to adapt the package ?hexbin? to suit my needs. This is the first > time I do this. I've read a bit through Hadley's ?R packages?, but now I'm > pretty lost (from a workflow point of view). I am using RStudio and Hadley's > devtools. > > So I forked the repo I want to

Hi, Would like to use to the hexbin package to plot a 2D hist - because it looks really _cool_. My problem is related to drawing a pdf hexbin graphic in series of other graphics. All other figures have a par(mar=c(3.2,3.2,1,1)). So the gplot.hexbin figure in this series looks a little alienated? Was trying a to specify the _mar_ using par, viewport, hexViewport etc. a little. My question. How

Hi all! I'm trying to save an output of the HEXBIN process... is so much data (105k), and I need to export to an ASCII file. I tried to use: write.table() ----> Error in as.data.frame.default(x[[i]], optional = TRUE) : cannot coerce class 'structure("hexbin", package = "hexbin")' into a data.frame cat() ---> Error in cat(list(...), file, sep, fill,

Dear all, I am trying to use hexbin and read the very interesting article on grid ( http://www.ci.tuwien.ac.at/Conferences/useR-2004/Keynotes/Murrell.pdf ) and am hoping for some advice from more experienced users of hexbin. I am trying to visualise a data and fit a straight line trough it. For example, here is how I would do it in the usual way # simulate data x <- rnorm(1000) y <-

I'm trying to write a function that takes a vector of length n and then takes the first value of the vector i.e j=1 and forms a new vector of length n (i.e replicate the first value n times). This function will then calculate the absoulte difference of the original vector and the new vector and store the results omitting the difference between the value and itself. This function should

Dear All i am trying to figure out the use of hexbin function in the hexbin package --can any one send me a working example of the same The > example(hexbin) ---option is of not much use Thanks Kind regards Ravi [[alternative HTML version deleted]]

I was wondering if anyone could see the error in this littte application I have two models, User and Selection Selection is an extension of the User model so in the User model I have a has_one :selection and in Selection I have a belongs_to :user in my views, i cannot get @user.selection to work but @user works fine. http://www.rafb.net/paste/results/GSBt1e61.html Thanks, r.b

Hi, I am trying to create a plot with pairs() using a gplot.hexbin() for each pair. For pairs I can provide a custom upperPanel function: pairs(iris[1:4], panel=mypanel) and mypanel() calls plot.hexbin(): library(hexbin) # Bioconductor mypanel <- function(x, ...){ hb <- hexbin(x) plot(hb) } The problem is that gplot.hexbin() is based on the

I have lots of data that I need to display, and I think hexbin would be good for it. However, I cannot load one of the requried packages associated with the hexbin package: > library(hexbin) Loading required package: colorspace Error in loadNamespace(package, c(which.lib.loc, lib.loc), keep.source = keep.source) : in 'colorspace' methods for export not found: [, coords, plot

Dear Geskus, I want to develop a prediction model. I followed your paper and analysed thro' weighted coxph approach. I can develop nomogram based on the final model also. But I do not know how to do internal validation of the model and subsequently obtain calibration plot. Is it possible to use Wolbers et al Epid 2009 approach 9 (R code for internal validation and calibration) . It is

I can save to png, TIFF and jpg but get an error "Error: invalid graphics state" when trying to save as pdf and I have to restart R. This happens when I add mtext lines. There are a few other questions e.g. I want to move the mtext on side 1 to the left, but that is the main issue for now. I'm not using the ylab inside gplot.hexbin because it writes over the numbers on the axis.

Hi everybody, just arrived at R and immediately I got a problem. Here's my script: setwd("C:/Users/Tom/Eigene Tools/Programming/R/Data") blast_hits<-read.table("blastHit_covLenght.txt", header=T) blast_hits <- as.matrix(blast_hits) numerical1<-data.matrix(blast_hits, rownames.force = NA)

Hi, I am having some problem with new version of GlusterFS-2.0.1 while copying using "apache" user. sudo -u apache cp -pvf zip/* test/ getting the message cp: getting attribute `trusted.glusterfs.afr.data-pending' of `zip/speccok1ma131231824637.zip': Operation not permitted `zip/speccok1ma131231824776.zip' -> `test/speccok1ma131231824776.zip' No problem while

I''ve been googling around, and have found a lot of tools to convert images to the right pixel size - anyone have a good command line based one for linux? Also, how do you issue a command from a rails app? Thanks, Ben Lisbakken -- Posted via http://www.ruby-forum.com/.