similar to: Error message when executing summary() with dataset diamonds in ggplot2

Dear R users, First just want to say thank you to all for developing such a wonderful software and packages. I need to produce a wind rose plot. Tried with packages circular and plotrix and couldn't quite get what I want. Moved to package ggplot2 and it's going great. However stuck in how to move axis labels. I am using the wind rose from the help to learn how to do what I need (code

Struggled a whole day, but still could not get DCOM working on my machine. What I did is: 1. Installed R 2.8.1 under folder "../R/R-2.8.1" 2. Installed R_Scilab_DCOM3.0-1B5 under folder ".. \R\(D)COM Server" 3. Installed packages: rscproxy_1.0-12, RExcelInstaller_3.0-10, rcom_2.0-4... 4. run the following commands: library(rscproxy) library(rcom)

Hello, I'm wondering what was the year (or year range) of collection for the data included in the 'diamonds' dataset in ggplot2. This information would be very helpful in interpreting the 'price' variable. Thank you! Marina Doucerain

On Tue, Jan 10, 2017 at 2:31 AM, Peter A Jonsson <pj at sics.se> wrote: > Hi Kyle, > > my apologies for mailing you directly but it seems new user creation is > disabled on the llvm bugzilla. > > We sometime lose edges during IfConversion of diamonds and it’s not > obvious how to reproduce on an upstream target. The documentation for > HasFallThrough says *may*

Hi All: I get the following error when trying to install the rjags package. I've installed the jags software and I'm using Fedora 10.0 and my sessionInfo is at the bottom of this email. I'm also sorry if this email ends up having control A's all over it. I still haven't figured how to fix that. Thanks. [1] "LOADING MASS LIBRARY" checking for

Is there a way to use Deducer to analyze contingency table data that is only available in a row-by-column summary form (not a data frame)? Thanks. Jim Watkins

I want to learn how to use the reshape package. The reshape package is not included in the Ubuntu repositories, so I attempted to install reshape with: install.packages("reshape") This is what I got for output: Warning in install.packages("reshape") : argument 'lib' is missing: using '/home/andy/R/i486-pc-linux-gnu-library/2.7'

Hi Group, I posted this question on the ggplot list and was advised to try here also. The code below produces a plot as a png and pdf. The pdf looks great, and I cannot make the png look this way. I've tried various combinations of height, width, and dpi, but it has not worked out so far. Any suggestions to make the png look like the pdf? I received a response that the problem does not occur

Has anyone had success with producing legends to a qplot graph such that the legend is placed on the bottom, under the abcissa rather than to the right hand side ? The following doesn't move the legend: library(ggplot2) qplot(mpg, wt, data=mtcars, colour=cyl, gpar(legend.position="bottom") ) I am using ggplot2_0.8.2. Thanks in advance, Avram

DeaR all, I'd like to know how to create an Excel file with multiple spreadsheets from R. I searched the help files and found [1] but it is not what I want to do. Let's say I have a data frame called DF as in the following code # Some data set.seed(123) ID<-sample(5,100,replace=TRUE) X<-rnorm(100) Y<-rpois(100,10) Z<-X*Y DF<-data.frame(ID,X,Y,Z) str(DF) I'd like to

I apologise for starting a new thread, but we had a mail problem and I don't have the original message to refer to. Someone mentioned the new "Diamond Graphs" invented at Johns Hopkins. I haven't see the August 2003 issue of The American Statistician yet, but I _have_ read the press release. The press release is a bit of a stunner. I quote: "Who would have thought we

[cc'ing to R-devel] It's moderately obscure to me too, but ... There are two sets of bessel code in the package, one in C++ from Chris Bond and the other in FORTRAN from Netlib (I think). The FORTRAN code is the one that's giving trouble, you might try just removing the FORTRAN code from the src directory and trying again.

Good day, Sometimes, sparse.model.matrix outputs a dgCMatrix which has column names consisting of factor levels that were not in the original dataset. The first factor appears to be correctly transformed, but the following factors don't. For example: diamonds <- as.data.frame(ggplot2::diamonds) > colnames(sparse.model.matrix(~ . -1, diamonds)) [1] "carat"

color and clarity are ordered factors, so sparse.model.matrix is generating orthogonal-polynomial contrasts (see ?contr.poly). This is by design ... what are you trying to do? Are you interested in fac2sparse? On 18-02-07 11:00 PM, Dario Strbenac wrote: > Good day, > > Sometimes, sparse.model.matrix outputs a dgCMatrix which has column names consisting of factor levels that were not

Like this? # example using qplot library(ggplot2) meanprice <- tapply(diamonds$price, diamonds$cut, mean);meanprice cut <- factor(levels(diamonds$cut), levels = levels(diamonds$cut)) qplot(cut, meanprice, geom="bar", stat="identity", fill = I("grey50")) dev.new() # create a new graph to compare with qplot # Example using ggplot ggdata <-

I can plot to png's fine when i run this directly from the top-level script/console: png('diamonds.png');qplot(carat,price,data=diamonds);dev.off() But for some reason it's not working when that's in a function: (function(){png('diamonds.png');qplot(carat,price,data=diamonds);dev.off()})() I suspect this is because the qplot's return value must be

While updating a hypervisor, I'm getting the following errors printed to the terminal during rpm upgrade scripts.? The first line is printed 15 times, and GRUB prints a similar error at boot.? "vgck" doesn't seem to find any problems.? Does anyone have suggestions for diagnosing the issue? error: ../grub-core/disk/diskfilter.c:524:unknown node

Hi Ian, Per your suggestion, I reinstalled R 2.9.0, then I reinstalled ggplot2 on top. The problem persists. Here's the what happens after the installation: > qplot (carat, price, data = diamonds, alpha = I(1/10)) Warning message: In grid.Call.graphics("L_points", x$x, x$y, x$pch, x$size) : semi-transparency is not supported on this device: reported only once per

Hi Hadley: I'm practicing writing a document using MikTex but can't make qplot to execute. It works when using 'plot' though. Is this a normal behaviour? \documentclass[9pt]{article} \title{ggplot2 example} \begin{document} \maketitle \section*{Examples of using ggplot2} The goal is to be able to import ggplot2 graphics into the annual report. Hadley Wickham has done a great

Hi R-help I'm trying to create a grid plot in which each plot in the grid contains two density plots (colored by factor) and two vertical lines at the respective medians (also colored by the factor). Using the diamonds dataset as an example, the following commands give me price density plots by factor cut in a single, ungridded plot. p <- ggplot(data=diamonds, aes(x=price)) +