The site r-bloggers is a team blog, with a lot of great how-to content on various R topics. The page http://www.r-bloggers.com/search/web%20scraping provides a list of topics related to web scraping, which is also the topic of this project!
The goal is to:
library(RCurl)
library(XML)
library(rvest)
library(knitr)
library(plyr)
library(stringr)In order to facilitate scraping more than one page, we will use the following function:
scrape_r_bloggers_page <- function(page_data,page){
# Get all posts from within page by selecting DIVs where ID contains "post"
blog_posts<- page_data %>%
html_nodes(xpath='//div[contains(@id,"post")]')
# Pull out all the components within the blog post by xpath
titles<- blog_posts %>%
html_nodes(xpath='h2/a/text()')
descriptions<- blog_posts %>%
html_nodes(xpath='div[2]/p[1]')
dates<- blog_posts %>%
html_nodes(xpath='div[1]/div')
authors<- blog_posts %>%
html_nodes(xpath='div[1]/a')
urls<- blog_posts %>%
html_nodes(xpath='h2/a')
# Convert objects to array of values
descriptions<- sapply(descriptions,xmlValue)
titles<- sapply(titles,xmlValue)
dates<- sapply(dates,xmlValue)
authors<- sapply(authors,xmlValue)
authors <- gsub("\\/\\*.+\\*\\/","",authors) # cleanup comments
urls<- ldply(urls, function(x) xmlAttrs(x)["href"])
colnames(urls)<-"url"
# store it all into one dataframe
blog_posts_df <- data.frame(title=titles
,description=descriptions
,author=authors
,date=dates
,url=urls
,page=page)
return(blog_posts_df)
}theURL <- "http://www.r-bloggers.com/search/web%20scraping"
page_data <- html(theURL)
#get the total number of pages
pages<- page_data %>%
html_nodes(xpath='//*[@id="leftcontent"]/div[11]/span[1]')
pages<-sapply(pages,xmlValue)
pages<-as.numeric(str_extract(pages,"[0-9]+$"))
#call the function to scrape the page
blog_posts_df<-scrape_r_bloggers_page(page_data,1)#loop thru the remaining pages
for (page in c(2:pages)){
Sys.sleep(1)
theURL <- paste("http://www.r-bloggers.com/search/web%20scraping/page/",page,"/",sep="")
page_data <- html(theURL)
blog_posts_df<-rbind(blog_posts_df,scrape_r_bloggers_page(page_data,page))
}kable(blog_posts_df[c("title","author","date","url","page")])| title | author | date | url | page |
|---|---|---|---|---|
| rvest: easy web scraping with R | hadleywickham | November 24, 2014 | http://www.r-bloggers.com/rvest-easy-web-scraping-with-r/ | 1 |
| Migrating Table-oriented Web Scraping Code to rvest w/XPath & CSS Selector Examples | Bob Rudis (@hrbrmstr) | September 17, 2014 | http://www.r-bloggers.com/migrating-table-oriented-web-scraping-code-to-rvest-wxpath-css-selector-examples/ | 1 |
| Web Scraping: working with APIs | Rolf Fredheim | March 12, 2014 | http://www.r-bloggers.com/web-scraping-working-with-apis/ | 1 |
| Web Scraping: Scaling up Digital Data Collection | Rolf Fredheim | March 5, 2014 | http://www.r-bloggers.com/web-scraping-scaling-up-digital-data-collection/ | 1 |
| Web Scraping part2: Digging deeper | Rolf Fredheim | February 25, 2014 | http://www.r-bloggers.com/web-scraping-part2-digging-deeper/ | 1 |
| A Little Web Scraping Exercise with XML-Package | Kay Cichini | April 5, 2012 | http://www.r-bloggers.com/a-little-web-scraping-exercise-with-xml-package/ | 1 |
| R: Web Scraping R-bloggers Facebook Page | Tony Breyal | January 6, 2012 | http://www.r-bloggers.com/r-web-scraping-r-bloggers-facebook-page-to-gain-further-information-about-an-authors-r-blog-posts-e-g-number-of-likes-comments-shares-etc/ | 1 |
| Web scraping with Python – the dark side of data | axiomOfChoice | December 27, 2011 | http://www.r-bloggers.com/web-scraping-with-python-the-dark-side-of-data/ | 1 |
| Web Scraping Google+ via XPath | Tony Breyal | November 11, 2011 | http://www.r-bloggers.com/web-scraping-google-via-xpath/ | 1 |
| Web Scraping Yahoo Search Page via XPath | Tony Breyal | November 10, 2011 | http://www.r-bloggers.com/web-scraping-yahoo-search-page-via-xpath/ | 1 |
| Web Scraping Google Scholar: Part 2 (Complete Success) | Tony Breyal | November 8, 2011 | http://www.r-bloggers.com/web-scraping-google-scholar-part-2-complete-success/ | 2 |
| Web Scraping Google Scholar (Partial Success) | Tony Breyal | November 8, 2011 | http://www.r-bloggers.com/web-scraping-google-scholar-partial-success/ | 2 |
| Web Scraping Google URLs | Tony Breyal | November 7, 2011 | http://www.r-bloggers.com/web-scraping-google-urls/ | 2 |
| Next Level Web Scraping | Kay Cichini | November 5, 2011 | http://www.r-bloggers.com/next-level-web-scraping/ | 2 |
| Web Scraping Google Scholar & Show Result as Word Cloud Using R | Kay Cichini | November 1, 2011 | http://www.r-bloggers.com/web-scraping-google-scholar-show-result-as-word-cloud-using-r/ | 2 |
| Scraping Web Pages With R | Tony Hirst | April 15, 2015 | http://www.r-bloggers.com/scraping-web-pages-with-r/ | 2 |
| FOMC Dates – Scraping Data From Web Pages | Peter Chan | November 30, 2014 | http://www.r-bloggers.com/fomc-dates-scraping-data-from-web-pages/ | 2 |
| Scraping Fantasy Football Projections from the Web | Isaac Petersen | June 27, 2014 | http://www.r-bloggers.com/scraping-fantasy-football-projections-from-the-web/ | 2 |
| Web-Scraping: the Basics | Rolf Fredheim | February 19, 2014 | http://www.r-bloggers.com/web-scraping-the-basics/ | 2 |
| Relenium, Selenium for R. A new tool for webscraping. | aleixrvr | January 4, 2014 | http://www.r-bloggers.com/relenium-selenium-for-r-a-new-tool-for-webscraping/ | 2 |
| Web-Scraping in R | diffuseprior | April 2, 2012 | http://www.r-bloggers.com/web-scraping-in-r/ | 3 |
| Scraping table from any web page with R or CloudStat | PR | January 15, 2012 | http://www.r-bloggers.com/scraping-table-from-any-web-page-with-r-or-cloudstat/ | 3 |
| Scraping table from html web with CloudStat | CloudStat | January 12, 2012 | http://www.r-bloggers.com/scraping-table-from-html-web-with-cloudstat/ | 3 |
| A Little Webscraping-Exercise… | Kay Cichini | October 22, 2011 | http://www.r-bloggers.com/a-little-webscraping-exercise/ | 3 |
| Scraping web data in R | Zach Mayer | August 10, 2011 | http://www.r-bloggers.com/scraping-web-data-in-r/ | 3 |
| Webscraping using readLines and RCurl | bryan | April 14, 2009 | http://www.r-bloggers.com/webscraping-using-readlines-and-rcurl/ | 3 |
| Webscraping using readLines and RCurl | bryan | April 14, 2009 | http://www.r-bloggers.com/webscraping-using-readlines-and-rcurl-2/ | 3 |
| Short R tutorial: Scraping Javascript Generated Data with R | DataCamp | March 15, 2015 | http://www.r-bloggers.com/short-r-tutorial-scraping-javascript-generated-data-with-r/ | 3 |
| FOMC Dates – Full History Web Scrape | Peter Chan | January 21, 2015 | http://www.r-bloggers.com/fomc-dates-full-history-web-scrape/ | 3 |
| Scraping XML Tables with R | jgreenb1 | May 15, 2014 | http://www.r-bloggers.com/scraping-xml-tables-with-r/ | 3 |
| Scraping SSL Labs Server Test Results With R | Bob Rudis (@hrbrmstr) | April 29, 2014 | http://www.r-bloggers.com/scraping-ssl-labs-server-test-results-with-r/ | 4 |
| Interfacing R with Web technologies | David Smith | April 14, 2014 | http://www.r-bloggers.com/interfacing-r-with-web-technologies/ | 4 |
| Scraping organism metadata for Treebase repositories from GOLD using Python and R | What is this? David Springate’s personal blog :: R | April 4, 2014 | http://www.r-bloggers.com/scraping-organism-metadata-for-treebase-repositories-from-gold-using-python-and-r/ | 4 |
| R-Bloggers’ Web-Presence | Kay Cichini | April 6, 2012 | http://www.r-bloggers.com/r-bloggers-web-presence/ | 4 |
| How-to Extract Text From Multiple Websites with R | Christopher Gandrud | February 18, 2012 | http://www.r-bloggers.com/how-to-extract-text-from-multiple-websites-with-r/ | 4 |
| Scraping Flora of North America | Recology - R | January 27, 2012 | http://www.r-bloggers.com/scraping-flora-of-north-america/ | 4 |
| Scraping R-bloggers with Python – Part 2 | The PolStat R Feed | January 5, 2012 | http://www.r-bloggers.com/scraping-r-bloggers-with-python-part-2/ | 4 |
| Scraping R-Bloggers with Python | The PolStat R Feed | January 4, 2012 | http://www.r-bloggers.com/scraping-r-bloggers-with-python/ | 4 |
| R-Function GScholarScraper to Webscrape Google Scholar Search Result | Kay Cichini | November 9, 2011 | http://www.r-bloggers.com/r-function-gscholarscraper-to-webscrape-google-scholar-search-result/ | 4 |
| Interacting with bioinformatics webservers using R | nsaunders | September 8, 2011 | http://www.r-bloggers.com/interacting-with-bioinformatics-webservers-using-r/ | 4 |
| R Screen Scraping: 105 Counties of Election Data | Earl Glynn | February 18, 2011 | http://www.r-bloggers.com/r-screen-scraping-105-counties-of-election-data/ | 5 |
| Simple R Screen Scraping Example | Earl Glynn | February 18, 2011 | http://www.r-bloggers.com/simple-r-screen-scraping-example/ | 5 |
| Scrape Web data using R | – | August 13, 2010 | http://www.r-bloggers.com/scrape-web-data-using-r/ | 5 |
| Digital Data Collection course | Rolf Fredheim | March 20, 2015 | http://www.r-bloggers.com/digital-data-collection-course/ | 5 |
| Getting Data From An Online Source | Robert Norberg | March 6, 2015 | http://www.r-bloggers.com/getting-data-from-an-online-source/ | 5 |
| Playing around with #rstats twitter data | [email protected] | |||
| February 28, 2015 http://www.r-bloggers.com/playing-around-with-rstats-twitter-data/ | 5 | |||
| 50 years of Christmas at the Windsors | Dominic Nyhuis | December 19, 2014 | http://www.r-bloggers.com/50-years-of-christmas-at-the-windsors/ | 5 |
| Power Outage Impact Choropleths In 5 Steps in R (featuring rvest & RStudio “Projects”) | hrbrmstr | November 27, 2014 | http://www.r-bloggers.com/power-outage-impact-choropleths-in-5-steps-in-r-featuring-rvest-rstudio-projects/ | 5 |
| Slightly Advanced rvest with Help from htmltools + XML + pipeR | klr | November 26, 2014 | http://www.r-bloggers.com/slightly-advanced-rvest-with-help-from-htmltools-xml-piper/ | 5 |
| What size will you be after you lose weight? | dan | November 14, 2014 | http://www.r-bloggers.com/what-size-will-you-be-after-you-lose-weight/ | 5 |
| A bioinformatics walk-through: Accessing protein-protein interaction interfaces for all known protein structures with PDBe PISA | biochemistries | September 28, 2014 | http://www.r-bloggers.com/a-bioinformatics-walk-through-accessing-protein-protein-interaction-interfaces-for-all-known-protein-structures-with-pdbe-pisa/ | 6 |
| R User Group Roundup | Joseph Rickert | August 28, 2014 | http://www.r-bloggers.com/r-user-group-roundup/ | 6 |
| Automatically Scrape Flight Ticket Data Using R and Phantomjs | Huidong Tian | April 30, 2014 | http://www.r-bloggers.com/automatically-scrape-flight-ticket-data-using-r-and-phantomjs/ | 6 |
| Text Mining Gun Deaths Data | Francis Smart | March 13, 2014 | http://www.r-bloggers.com/text-mining-gun-deaths-data/ | 6 |
| Better handling of JSON data in R? | Rolf Fredheim | March 13, 2014 | http://www.r-bloggers.com/better-handling-of-json-data-in-r/ | 6 |
| Upcoming NYC R Programming Classes | vivian | March 10, 2014 | http://www.r-bloggers.com/upcoming-nyc-r-programming-classes/ | 6 |
| Introduction | steadyfish | February 1, 2014 | http://www.r-bloggers.com/introduction-2/ | 6 |
| Programming instrumental music from scratch | Vik Paruchuri | July 29, 2013 | http://www.r-bloggers.com/programming-instrumental-music-from-scratch/ | 6 |
| Programming instrumental music from scratch | - r | July 29, 2013 | http://www.r-bloggers.com/programming-instrumental-music-from-scratch-3/ | 6 |
| Programming instrumental music from scratch | Vik Paruchuri | July 29, 2013 | http://www.r-bloggers.com/programming-instrumental-music-from-scratch-2/ | 7 |
| xkcd: Visualized | Myles | May 6, 2013 | http://www.r-bloggers.com/xkcd-visualized/ | 7 |
| Has R-help gotten meaner over time? And what does Mancur Olson have to say about it? | Trey Causey | April 30, 2013 | http://www.r-bloggers.com/has-r-help-gotten-meaner-over-time-and-what-does-mancur-olson-have-to-say-about-it/ | 7 |
| Data Science, Data Analysis, R and Python | Ron Pearson (aka TheNoodleDoodler) | December 15, 2012 | http://www.r-bloggers.com/data-science-data-analysis-r-and-python/ | 7 |
| .Rhistory | distantobserver | October 27, 2012 | http://www.r-bloggers.com/rhistory/ | 7 |
| Hangman in R: A learning experience | tylerrinker | July 28, 2012 | http://www.r-bloggers.com/hangman-in-r-a-learning-experience/ | 7 |
| Data Analysis Training | prasoonsharma | March 20, 2012 | http://www.r-bloggers.com/data-analysis-training/ | 7 |
| Making an R Package: Not as hard as you think | markbulling | January 11, 2012 | http://www.r-bloggers.com/making-an-r-package-not-as-hard-as-you-think/ | 7 |
| Plotting Doctor Who Ratings (1963-2011) with R | Tony Breyal | January 3, 2012 | http://www.r-bloggers.com/quick-r-plotting-doctor-who-ratings-1963-present-without-context/ | 7 |
| GScholarXScraper: Hacking the GScholarScraper function with XPath | Tony Breyal | November 13, 2011 | http://www.r-bloggers.com/gscholarxscraper-hacking-the-gscholarscraper-function-with-xpath/ | 7 |
| Facebook Graph API Explorer with R | Tony Breyal | November 10, 2011 | http://www.r-bloggers.com/facebook-graph-api-explorer-with-r/ | 8 |
| UCLA Statistics: Analyzing Thesis/Dissertation Lengths | Ryan Rosario | September 29, 2010 | http://www.r-bloggers.com/ucla-statistics-analyzing-thesisdissertation-lengths/ | 8 |
| Cricket data analysis | prasoonsharma | September 4, 2010 | http://www.r-bloggers.com/cricket-data-analysis/ | 8 |
| What to Expect? | Ryan | January 22, 2010 | http://www.r-bloggers.com/what-to-expect/ | 8 |
| More Airline Crashes via the Hadleyverse | hrbrmstr | March 31, 2015 | http://www.r-bloggers.com/more-airline-crashes-via-the-hadleyverse/ | 8 |
| Fuzzy String Matching – a survival skill to tackle unstructured information | Bigdata Doc | February 26, 2015 | http://www.r-bloggers.com/fuzzy-string-matching-a-survival-skill-to-tackle-unstructured-information/ | 8 |
| Who Has the Best Fantasy Football Projections? 2015 Update | Isaac Petersen | February 20, 2015 | http://www.r-bloggers.com/who-has-the-best-fantasy-football-projections-2015-update/ | 8 |
| Predicting the six nations | Mango Solutions | February 4, 2015 | http://www.r-bloggers.com/predicting-the-six-nations/ | 8 |
| Building a choropleth map of Italy using mapIT | Davide Massidda | January 19, 2015 | http://www.r-bloggers.com/building-a-choropleth-map-of-italy-using-mapit/ | 8 |
| New updates to the rNOMADS package and big changes in the GFS model | glossarch | January 16, 2015 | http://www.r-bloggers.com/new-updates-to-the-rnomads-package-and-big-changes-in-the-gfs-model/ | 8 |
| Explore Kaggle Competition Data with R | notesofdabbler | December 23, 2014 | http://www.r-bloggers.com/explore-kaggle-competition-data-with-r/ | 9 |
| How to analyze a new dataset (or, analyzing ‘supercar’ data, part 1) | Sharpsight Admin | December 16, 2014 | http://www.r-bloggers.com/how-to-analyze-a-new-dataset-or-analyzing-supercar-data-part-1/ | 9 |
| FOMC Dates – Price Data Exploration | Peter Chan | December 14, 2014 | http://www.r-bloggers.com/fomc-dates-price-data-exploration/ | 9 |
| A Letter of Recommendation for Nan Xiao | Yihui Xie | November 17, 2014 | http://www.r-bloggers.com/a-letter-of-recommendation-for-nan-xiao/ | 9 |
| Leveraging R for Job Openings for Economists | Thiemo Fetzer | November 1, 2014 | http://www.r-bloggers.com/leveraging-r-for-job-openings-for-economists/ | 9 |
| Wrangling F1 Data With R – F1DataJunkie Book | Tony Hirst | October 30, 2014 | http://www.r-bloggers.com/wrangling-f1-data-with-r-f1datajunkie-book/ | 9 |
| How to Download and Run R Scripts from this Site | Isaac Petersen | October 23, 2014 | http://www.r-bloggers.com/how-to-download-and-run-r-scripts-from-this-site/ | 9 |
| FIFA 15 Analysis with R | The Clerk | September 26, 2014 | http://www.r-bloggers.com/fifa-15-analysis-with-r/ | 9 |
| “Do You Want to Steal a Snowman?” – A Look (with R) At TorrentFreak’s Top 10 PiRated Movies List #TLAPD | Bob Rudis (@hrbrmstr) | September 18, 2014 | http://www.r-bloggers.com/do-you-want-to-steal-a-snowman-a-look-with-r-at-torrentfreaks-top-10-pirated-movies-list-tlapd/ | 9 |
| Visit of Di Cook | Rob J Hyndman | August 12, 2014 | http://www.r-bloggers.com/visit-of-di-cook/ | 9 |
| Visit of Di Cook | Rob J Hyndman | August 12, 2014 | http://www.r-bloggers.com/visit-of-di-cook/ | 10 |
| Identify Fantasy Football Sleepers with this Shiny App | Isaac Petersen | July 6, 2014 | http://www.r-bloggers.com/identify-fantasy-football-sleepers-with-this-shiny-app/ | 10 |
| Time to Accept It: publishing in the Journal of Statistical Software | brobar | June 30, 2014 | http://www.r-bloggers.com/time-to-accept-it-publishing-in-the-journal-of-statistical-software/ | 10 |
| 2014 World Cup Squads | gjabel | June 5, 2014 | http://www.r-bloggers.com/2014-world-cup-squads/ | 10 |
| Basketball Data Part II – Length of Career by Position | jgreenb1 | June 2, 2014 | http://www.r-bloggers.com/basketball-data-part-ii-length-of-career-by-position/ | 10 |
| Using sentiment analysis to predict ratings of popular tv series | tlfvincent | May 26, 2014 | http://www.r-bloggers.com/using-sentiment-analysis-to-predict-ratings-of-popular-tv-series/ | 10 |
| On the trade history and dynamics of NBA teams | tlfvincent | April 28, 2014 | http://www.r-bloggers.com/on-the-trade-history-and-dynamics-of-nba-teams/ | 10 |
| Rblogger Posting Patterns Analyzed with R | Mark T Patterson | April 11, 2014 | http://www.r-bloggers.com/rblogger-posting-patterns-analyzed-with-r/ | 10 |
| BARUG talks highlight R’s diverse applications | Joseph Rickert | April 10, 2014 | http://www.r-bloggers.com/barug-talks-highlight-rs-diverse-applications/ | 10 |
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| Evolution of Code | Educate-R - R | March 27, 2014 | http://www.r-bloggers.com/evolution-of-code/ | 11 |
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| The R-Podcast Episode 10: Adventures in Data Munging Part 2 | Eric | September 16, 2012 | http://www.r-bloggers.com/the-r-podcast-episode-10-adventures-in-data-munging-part-2/ | 14 |
| UseR 2012 highlights | David Smith | June 20, 2012 | http://www.r-bloggers.com/user-2012-highlights/ | 14 |
| Visualizing the CRAN: Graphing Package Dependencies | wrathematics | May 17, 2012 | http://www.r-bloggers.com/visualizing-the-cran-graphing-package-dependencies/ | 14 |
| 118 years of US State Weather Data | drunksandlampposts | April 22, 2012 | http://www.r-bloggers.com/118-years-of-us-state-weather-data/ | 14 |
| The 50 most used R packages | flodel | April 5, 2012 | http://www.r-bloggers.com/the-50-most-used-r-packages/ | 14 |
| RStudio Development Environment | bryan | March 23, 2012 | http://www.r-bloggers.com/rstudio-development-environment-2/ | 14 |
| R: A Quick Scrape of Top Grossing Films from boxofficemojo.com | Tony Breyal | January 13, 2012 | http://www.r-bloggers.com/r-a-quick-scrape-of-top-grossing-films-from-boxofficemojo-com/ | 14 |
| Installing quantstrat from R-forge and source | bryan | January 10, 2012 | http://www.r-bloggers.com/installing-quantstrat-from-r-forge-and-source-2/ | 14 |
| Analyzing R-bloggers | The PolStat R Feed | January 6, 2012 | http://www.r-bloggers.com/analyzing-r-bloggers/ | 14 |
| Mapping the Iowa GOP 2012 Caucus Results | jjh | January 4, 2012 | http://www.r-bloggers.com/mapping-the-iowa-gop-2012-caucus-results/ | 15 |
| Outliers in the European Parliament | The PolStat Feed | December 20, 2011 | http://www.r-bloggers.com/outliers-in-the-european-parliament/ | 15 |
| Subscriptions Feature Added | bryan | December 7, 2011 | http://www.r-bloggers.com/subscriptions-feature-added-2/ | 15 |
| Google Scholar (still) sucks | bbolker | November 13, 2011 | http://www.r-bloggers.com/google-scholar-still-sucks/ | 15 |
| Power Tools for Aspiring Data Journalists: R | Tony Hirst | October 31, 2011 | http://www.r-bloggers.com/power-tools-for-aspiring-data-journalists-r/ | 15 |
| Forecasting recessions | Zach Mayer | August 9, 2011 | http://www.r-bloggers.com/forecasting-recessions/ | 15 |
| CHCN: Canadian Historical Climate Network | Steven Mosher | August 4, 2011 | http://www.r-bloggers.com/chcn-canadian-historical-climate-network/ | 15 |
| hacking .gov shortened links | Harlan | July 30, 2011 | http://www.r-bloggers.com/hacking-gov-shortened-links/ | 15 |
| roll calls, ideal points, 112th Congress | jackman | June 29, 2011 | http://www.r-bloggers.com/roll-calls-ideal-points-112th-congress/ | 15 |
| Automating R Scripts on Amazon EC2 | Travis Nelson | June 9, 2011 | http://www.r-bloggers.com/automating-r-scripts-on-amazon-ec2/ | 15 |
| Friday fun projects | nsaunders | May 14, 2011 | http://www.r-bloggers.com/friday-fun-projects/ | 16 |
| Further Adventures in Visualisation with ggplot2 | hayward | April 25, 2011 | http://www.r-bloggers.com/further-adventures-in-visualisation-with-ggplot2/ | 16 |
| Friday Function: setInternet2 | richierocks | April 15, 2011 | http://www.r-bloggers.com/friday-function-setinternet2/ | 16 |
| Find NHL Players with 30 Goals and 100 PIM using R | btibert3 | April 2, 2011 | http://www.r-bloggers.com/find-nhl-players-with-30-goals-and-100-pim-using-r/ | 16 |
| NBA Analysis: Coming Soon! | Ryan | March 21, 2011 | http://www.r-bloggers.com/nba-analysis-coming-soon/ | 16 |
| Clustering NHL Skaters | – | February 6, 2011 | http://www.r-bloggers.com/clustering-nhl-skaters/ | 16 |
| Dial-a-statistic! Featuring R and Estonia | Ethan Brown | January 16, 2011 | http://www.r-bloggers.com/dial-a-statistic-featuring-r-and-estonia/ | 16 |
| How to buy a used car with R (part 1) | Dan Knoepfle’s Blog | October 31, 2010 | http://www.r-bloggers.com/how-to-buy-a-used-car-with-r-part-1/ | 16 |
| How to buy a used car with R (part 1) | Dan Knoepfle’s Blog | October 31, 2010 | http://www.r-bloggers.com/how-to-buy-a-used-car-with-r-part-1-2/ | 16 |
| Using XML package vs. BeautifulSoup | Ryan | August 31, 2010 | http://www.r-bloggers.com/using-xml-package-vs-beautifulsoup/ | 16 |
| Analyze Gold Demand and Investments using R | C | June 29, 2010 | http://www.r-bloggers.com/analyze-gold-demand-and-investments-using-r/ | 17 |
| tooltips in R graphics; nytR package | jackman | December 28, 2009 | http://www.r-bloggers.com/tooltips-in-r-graphics-nytr-package/ | 17 |