similar to: data mining

library(rattle) Loading required package: pmml Loading required package: XML Error: package 'XML' could not be loaded In addition: Warning message: In library(pkg, character.only = TRUE, logical.return = TRUE, lib.loc = lib.loc) : there is no package called 'XML' i have installed glade package >install.packages("RGtk2") > install.packages("rattle")

sorry for asking again and again my Requirement: i am connecting to teradata database and i am accessing tables and table data also, i need generate graphs using that data and also i need to forecast the results. for example i have a table xyz Store Year Revenue abc 2010 $557889 def 2010 $697356 i want to draw a barplot and i want to

sample report data that i want to forecast quarter quarter_index Revenue 2007 Q1 1 $3,856,799 2007 Q2 2 $4,243,328 2007 Q3 3 $4,930,369 2007 Q4 4 $5,443,579 2008 Q1 5 $5,164,830 2008 Q2 6 $5,104,413 2008 Q3 7

sample report data that i want to forecast quarter quarter_index Revenue 2007 Q1 1 $3,856,799 2007 Q2 2 $4,243,328 2007 Q3 3 $4,930,369 2007 Q4 4 $5,443,579 2008 Q1 5 $5,164,830 2008 Q2 6 $5,104,413 2008 Q3 7

Dear Mr. Bengtsson, Now i am able to work with R-Matlab interface comfortably. Thanks to you. Recently, I came to know that R can be used for data mining as well. I went through the following site for this : http://rattle.togaware.com/ As they have suggested, I have also installed the two packages: > install.packages("RGtk2") > install.packages("rattle")

Dear Group I have few errors while installing package rattle from CRAN i do the installing from the local zip files... I am using R 2.4.0 do i have to upgrade to R2.4.1 ? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ utils:::menuInstallLocal() package 'rattle' successfully unpacked and MD5 sums checked updating HTML package descriptions > help(rattle) No

Hello, I am trying to install and run Rattle on my Dell Laptop and I have Windows 7 OS. The following three commands executed successfully : install.packages("RGtk2") install.packages("rattle") library(rattle) Rattle: Graphical interface for data mining using R. Version 2.5.47 Copyright (c) 2006-2010 Togaware Pty Ltd. Type 'rattle()' to shake, rattle, and roll

I am trying to resolve a problem I am having with running the rattle package on two different Windows 7 x64 systems. It appears to be a problem with my two specific systems, because others on Windows 7 x64 systems aren't complaining about this problem. What I am looking for is a method for trying to determine the source of the problem. Here is what I am experiencing. I had Rattle running

Hello, I'm looking forward to mining some new data six ways from Sunday with a great looking R application named "rattle". May I please have the benefit of this list's informed thoughts on how to debug an installation error? On Debian Linux's unstable release, I've done root$ aptitude install r-cran-rattle root$ aptitude install r-cran-rgtk2 user$ R

Version 2.4.0 of Rattle has been released to CRAN. The rattle package (http://rattle.togaware.com) is a multi platform (GNU/Linux, Mac/OSX, MS/Windows) GTK based GUI for data mining (for exploring data and building descriptive and predictive models). It has undergone a lot of development over the past year. A companion book introducing data mining using Rattle is under development, with a draft

Version 2.4.0 of Rattle has been released to CRAN. The rattle package (http://rattle.togaware.com) is a multi platform (GNU/Linux, Mac/OSX, MS/Windows) GTK based GUI for data mining (for exploring data and building descriptive and predictive models). It has undergone a lot of development over the past year. A companion book introducing data mining using Rattle is under development, with a draft

>library(RODBC) >ch<- odbcConnect("durga") > sqlQuery(ch, paste("SELECT * from emp")) >sqlQuery(ch, ("SELECT * from xyz")) store revenue year_y 1 bigbazar 787875 2008 2 more 87876 2008 plot(revenue ~ year_y, data=xyz, pch=16) can i get any diffrent types of graphs like pie charts, bar

A new version of Rattle (2.1.123), a Gnome-base GUI for data mining, written copmletely in R, and available on GNU/Linux, Unix, Mac OSX, and MS/Windows, has been released to CRAN. There has been quite a lot of activity since the last update, including: Transform: Now include basic imputation of missing values. More to follow. Models: Move to using ada for boosting.

A new version of Rattle (2.1.123), a Gnome-base GUI for data mining, written copmletely in R, and available on GNU/Linux, Unix, Mac OSX, and MS/Windows, has been released to CRAN. There has been quite a lot of activity since the last update, including: Transform: Now include basic imputation of missing values. More to follow. Models: Move to using ada for boosting.

Estimados: Estoy tratando de importar datos de un archivo de 3.156.367 registros exactamente, por unas 40 variables. La idea es empezar a implementar Data Mining con rattle, el tema es que queda freezado el rstudio al intentar leerlo. Esta instalado en: CPU: AMD x3 RAM: 4 GB HD: 250 SO: Ubuntu Raring Swap: 4 GB Por lo que leí existe un paquete RevoScaleR pero es propietario y no tengo idea (no

Hola, ¿cómo están? Soy estudiante de Ing. en Sistemas de Información y estoy cursando la materia Tecnologías para la Explotación de Datos. Me he decidido a usar R para hacer DM. Estoy recién comenzando con ambos. El asunto es que no he encontrado la implementación en R de uno de los algoritmos que dimos para árboles de decisión, ID3. Ya revisé varios de los paquetes para DM

MY REQUIREMENT: I have a database and i want to connect to the database through R Project and using the tables from the database i need to generate the reports. can anyone plese tell me whether this is possible with R project or not. Thanks in advance Chinna. -- View this message in context: http://n4.nabble.com/Generating-reports-from-database-tp1564238p1564238.html Sent from the R help

An oft heard issue with R is the learning curve. Yet R is a very powerful language for data mining, if only one persists with it. Attempting to provide a fast track for anyone to learning R through a GUI, without limiting the user to just the GUI, I've pulled together some basic R functionality for "typical" data mining into a GUI written in R using RGtk2 (need the RGtk2 package

How to make a launcher for Rattle? Regards, Iurie Malai Moldova Pedagogical State University [[alternative HTML version deleted]]

The Ohri Framework - Data Mining on Demand<http://decisionstats.com/2008/the-ohri-framework-data-mining-on-demand/> Part of the reason SAS continues to enjoy a profitable lead is 1) Standardized language elements (Data and Procs) 2)Ease of Learning SAS 3) Output Delivery to multiple sources 4) Input from multiple data sources But the most important reason is the sheer efficiency of