similar to: Question about Density Plot

Hi, I''m fairly new to Rails and am moving from PHP. I am looking for a way to generate generate image plots on a Webpage. I have looked at SVG::Graph, but it doesn''t look nearly as flexible or functional as jpGraph, which I use in PHP (http://www.aditus.nu/jpgraph/). I also generate some more complex graphs using matplotlib via Python

Muchas gracias Carlos por los enlaces. Estimado Javier Marcuzzi lo que yo quiero es poner las marcas secundarias a mis ejes sin etiquetas como se puede hacer en matplotlib. Un ejemplo se puede ver en el siguiente enlace https://interactivechaos.com/es/manual/tutorial-de-matplotlib/marcas-principales-y-secundarias El sáb, 10 jun 2023 a las 22:56, Carlos Ortega (<cof en

Javier, no s? si es esto lo que buscas. Te copio una l?nea de uno de mis scripts. En el eje X, van los a?os desde 1990 a 2022, pero solo salen los a?os 90, 95, ... y el resto solo la marca secundaria sin el a?o scale_x_continuous(breaks = seq(1990, 2022, by = 1), labels = c(1990, rep("", 4), 1995, rep("", 4), 2000, rep("", 4),

Hi, I am using maptools to plot air quality data on a map. Each measurement point is mapped to a postal code area. This yields pictures with discrete borders, like so: http://dl.dropbox.com/u/27415200/baincome.png The problem is that the size of a postal code area doesn't mean much in this context. Moreover, only a small minority of all the postal code areas has a measurement sation. Are

Hello everybody out there using R, When putting multiple plots with thousands of data points into a single PDF file, this file can get huge and take a long time to open. The following post describes exactly the same problem in Matplotlib, as well as a nice fix for it: Matplotlib: multipage PDF with rasterized plots Particularly nice about it is, that it only rasterizes the points without

Yes, I run ./configure alone, then make and then make install January 10, 2020 9:01 AM, "Rowland penny via samba" <samba at lists.samba.org> wrote: > On 10/01/2020 17:54, Sandy via samba wrote: > >> Try answering the questions I asked you: >> -----> OK. sorry >> >> How did you configure Samba when you built it ? >> >> -----> I

Hi, in the past two days I wrote Python bindings to libtheora: http://github.com/certik/python-theora Currently it can read any ogv file (that seems to work quite well) and also encode to ogv (this mostly works, but there are some subtle issues to be fixed, I suspect I still have some bug in the way I half the dimensions of the Cb and Cr planes, so when you read ogv and write ogv, the resulting

That is halfway there, so lets ask the second question in a different way ;-) Did you have all these packages installed before you compiled Samba: ---------> yes, all are installed > > acl \ > apt-utils \ > attr \ > autoconf \ > bind9utils \ > binutils \ > bison \ > build-essential \ > curl \ > debhelper \ > dnsutils \ > docbook-xml \ > docbook-xsl

Dear all, I've written a R to python/octave/r translator that (so you can call python from R etc and vice versa) enabling you to e.g. call matplotlib which just runs fine on the first command when I do Rf_initEmbeddedR(2, argv); Rf_endEmbeddedR(0); Rf_initEmbeddedR(2, argv); Rf_endEmbeddedR(0); I get this error Error in .Call("R_isMethodsDispatchOn", onOff,

Dear all, a Shogun 0.7.1 is out and available at http://www.shogun-toolbox.org which contains one new feature that might be of interest to R users. The eierlegendewollmilchsau interface. In case you don't know what this term stands for use google images :-) It is one file that will interface shogun to octave,r,python,matlab. It provides commands to run code in foreign languages: Example:

(Warning: I'm not an R guy. I'm a Python guy trying to get the R-Python interface working again after some upgrades.) I'm trying to upgrade our numpy/rpy/matplotlib environment (Solaris 10/Intel, Python 2.4). In the process I found I needed to rebuild R (2.1.1) because it was compiled with gcc 3.3.2 and we have since migrated to gcc 3.4.1. I'm using this configure setup:

Hi, are there any good charting and analysis tools for use with currencies, stocks, etc. in R? I have some tools to download currency data from the NYFRB using python and XML. Can we get and parse an XML download using R? Can we have interaction in R plots? Does anyone use R for back-testing trading strategies? Are there any forums for discussion of using R for this specific purpose (apart

Hi, I can't do update: yum update Traceback (most recent call last): File "/usr/bin/yum", line 29, in <module> yummain.user_main(sys.argv[1:], exit_code=True) File "/usr/share/yum-cli/yummain.py", line 298, in user_main errcode = main(args) File "/usr/share/yum-cli/yummain.py", line 110, in main base = cli.YumBaseCli() File

Thank you for your response. # python -V Python 2.6.6 # rpm -qa|grep python gnome-python2-bonobo-2.28.0-3.el6.x86_64 gnome-python2-extras-2.25.3-20.el6.x86_64 python-setuptools-0.6.10-3.el6.noarch python-unittest2-0.5.1-3.el6.noarch gnome-python2-gconf-2.28.0-3.el6.x86_64 python-psycopg2-2.6-1.rhel6.x86_64 python-feedparser-5.1.2-2.el6.noarch python-iwlib-0.1-1.2.el6.x86_64

https://bugs.freedesktop.org/show_bug.cgi?id=109371 Bug ID: 109371 Summary: Textures seem to be byteswapped on big endian architectures Product: Mesa Version: 18.3 Hardware: PowerPC OS: Linux (All) Status: NEW Severity: normal Priority: medium Component:

I posted the following a little earlier on the quantian-announce list -- but it may be of interest here as well as this version contains all (but three, see below) packages from CRAN, and all of BioConductor. Quantian strives to provide the easiest way to set up a very complete scientific computing environment with a wide variety of tools -- including R, ESS, Ggobi, almost all of CRAN, all of

I posted the following a little earlier on the quantian-announce list -- but it may be of interest here as well as this version contains all (but three, see below) packages from CRAN, and all of BioConductor. Quantian strives to provide the easiest way to set up a very complete scientific computing environment with a wide variety of tools -- including R, ESS, Ggobi, almost all of CRAN, all of

Estimado Jesús Para Fernández En teoría es ese material, lo vi muy rápido y en la parte genética tiene cosas que biológicamente no son así, hay un libro de Falconer, Introducción a la genética cuantitativa, que tiene escrita la parte matemática, hay un abismo entre la biología y los ingenieros que se inspiran en la biología. Yo pensaba en la resolución de un problema real, aunque relativamente

I've hit a bug on Ubuntu 20.04. The issue occurred both with the R version that shipped with Ubuntu last week, and it is occurring now with the CRAN packages from one of the mirros (deb http://cran.mirror.garr.it/mirrors/CRAN/bin/linux/ubuntu/ focal-cran40/). The issue occurs whether I use the deb package for viridis in the Ubuntu repos, or I install it with `install.packages()` in R.

Hello, I have written a version of the Kohenen Self Organizing Map (in R) and wish to use ggplot2 for the visualization. My results are RGB values in a matrix [x,y,1:3] where x and y comprise the first two dimensions and the third dimension is the RGB vector. I am not sure whether to use geom_tile or geom_hex as there really is no binning at the finest granularity. For testing, the matrix is