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Join the RDataMining project to build a comprehensive R package for data mining http://www.rdatamining.com/package We have started the RDataMining project on R-Forge to build an R package for data mining. The package will provide various functionalities for data mining, with contributions from many R users. If you...

...uot;mining"; 3) to manually correct this after stem completion, which is the last option. I am looking for a solution for above 1) or 2), but cannot find the way to do it with stemDocument() in package tm. Any help will be appreciated. Thanks, Yanchang Zhao Email: yanchangzhao(at)gmail.com RDataMining: http://www.rdatamining.com Twitter: http://twitter.com/RDataMining Group on Linkedin: http://group2.rdatamining.com [[alternative HTML version deleted]]

Hi Slides of my talk on Time Series Analysis and Mining with R at Canberra R Users Group on 18 July are available at http://www.rdatamining.com/docs. It presents time series decomposition, forecasting, clustering and classification with R code examples. Regards -- Yanchang Zhao PhD, Data Miner Email: yanchang at rdatamining.com RDataMining: http://www.rdatamining.com Group: http://group.rdatamining.com Twitter: http://www.twitter...

I've tried to re-experiment the tutorial presented at http://www.rdatamining.com/docs/twitter-analysis-with-r and specifically aimed to use rds files (tweet records) at http://www.rdatamining.com/data/. On Sun, Apr 22, 2018 at 9:16 PM, Jeff Newmiller <jdnewmil at dcn.davis.ca.us> wrote: > Wouldn't the obvious problem be that your data file is corrupted or...

Wouldn't the obvious problem be that your data file is corrupted or was never created using saveRDS in the first place? Can you show us a complete example of creating and attempting to read what was just created? On April 22, 2018 10:20:05 AM CDT, mohammad moradi <mri.moradi at gmail.com> wrote: >Hi there, > >I faced a weird problem doing a seemingly simple task in R.

Hi there, I faced a weird problem doing a seemingly simple task in R. Specifically, when trying for reading an RDS file from the working directory, the following error is appeared. Code: records <- readRDS("tweets.rds") Error: Error in readRDS("tweets.rds") : error reading from connection In addition: Warning message: In readRDS("tweets.rds") : invalid or

...pe this email finds you well. As a newcomer to the world of R, I'm trying different exercises. In my way, I faced with some, seemingly, trivial problems but there is not any response for that around the web. So, I thought can get help from you. Specifically, in tutorial presented at http://www.rdatamining.com/doc s/twitter-analysis-with-r, I faced with a problem on using OAuth. When I use the first approach, the following error will be occurred: [1] "Using browser based authentication" Error in curl::curl_fetch_memory(url, handle = handle) : Failed to connect to api.twitter.com port...

Hello, I am going through Zhao's RDataMining PDF, and to redo all the graphics on my computer, I need several packages, 'coin' and 'party' to name two. I get the following error: > install.packages("coin") Installing package(s) into ?/home/sven/R/i686-pc-linux-gnu-library/2.15? (as ?lib? is unspecified) tryin...

Estimados ?podrían enviarme un ejemplo en el que analicen un documento de texto con la librería library(tm) mis saludos cordiales jose [[alternative HTML version deleted]]