Grouped by Categories

• Spark: 2 posts
• Shiny: 1 post
• Biostatistics: 6 posts
• Rocker: 2 posts
• Reproducible research: 1 post
• Feature selection: 2 posts
• Text mining: 1 post
• Meetups and conferences: 12 posts
• Clustering: 1 post
• Development: 2 posts
• Quizes: 1 post
• Reproducible research: 1 post
• Web scraping: 1 post
• Image processing: 1 post
• Entropy: 1 post
• Tips: 2 posts
• Conference: 29 posts
• Webinars: 11 posts
• Webinar: 1 post

Spark

• Extending sparklyr to Compute Cost for K-means on YARN Cluster with Spark ML Library: August 25, 2016
• Answers to FAQ about SparkR for R users: April 06, 2016

Shiny

• Improve your shiny dashboard with Disqus panel: April 20, 2016

Biostatistics

• Comparing (Fancy) Survival Curves with Weighted Log-rank Tests: February 09, 2017
• When You Went too Far with Survival Plots During the survminer 1st Anniversary: January 15, 2017
• Determine optimal cutpoints for numerical variables in survival plots: November 21, 2016
• BioC 2016 Conference Overview and Few Ways of Downloading TCGA Data: July 22, 2016
• Survival plots have never been so informative: May 23, 2016
• RTCGA factory of R packages - Quick Guide: May 04, 2016

Rocker

• Rocker - explanation and motivation for Docker containers usage in applications development: October 03, 2016
• R 3.3.0 is another motivation for Docker: May 13, 2016

Reproducible research

• R Hero saves Backup City with archivist and GitHub: June 13, 2016

Feature selection

• FSelectorRcpp on CRAN: March 14, 2017
• Venn Diagram Comparison of Boruta, FSelectorRcpp and GLMnet Algorithms: June 19, 2016

Text mining

• LDAvis Show Case on R-Bloggers: June 21, 2016

Meetups and conferences

• Why R? 2019 Conference - Registration and Call for Papers Opened: May 15, 2019
• Why R? 2018 Conf - CfP ends May 25th: May 22, 2018
• Why R? 2018 Conference - Registration and Call for Papers Opened: April 25, 2018
• Why R?: November 27, 2017
• 3rd Birthday of Warsaw R Enthusiasts Group: March 13, 2017
• How successful can an R meetup be? meet(R) in Tricity! - RSelenium and Big Data processing: February 06, 2017
• News from archivist 2.0 on eRum2016 conference: October 26, 2016
• The Beauty Face of R - Warsaw R-Ladies: October 21, 2016
• Rocker - explanation and motivation for Docker containers usage in applications development: October 03, 2016
• Warsaw R Enthusiast Meetups Season Finale: September 28, 2016
• What Every R Package Must (REALLY) Contain? An Example on the eRum2016 Package: September 08, 2016
• BioC 2016 Conference Overview and Few Ways of Downloading TCGA Data: July 22, 2016

Clustering

• Extending sparklyr to Compute Cost for K-means on YARN Cluster with Spark ML Library: August 25, 2016

Development

• Monitoring R Applications with RZabbix: September 15, 2016
• What Every R Package Must (REALLY) Contain? An Example on the eRum2016 Package: September 08, 2016

Quizes

• Mini R Quizzes: October 25, 2016

Reproducible research

• News from archivist 2.0 on eRum2016 conference: October 26, 2016

Web scraping

• Controlling Expenses on Ali Express with RSelenium: January 08, 2017

Image processing

• Entropy Based Image Binarization with imager and FSelectorRcpp: January 08, 2017

Entropy

• Entropy Based Image Binarization with imager and FSelectorRcpp: January 08, 2017

Tips

• Flip axes in plotly histograms - few approaches: November 29, 2017
• Use switch() instead of ifelse() to return a NULL: February 21, 2017

Conference

• Why R Webinar - Satellite imagery analysis in R: November 19, 2020
• Upcoming Why R Webinar - Preserving wildlife with computer vision AND Scaling Shiny Dashboards on a Budget: November 10, 2020
• Why R Webinar - R on AWS: November 09, 2020
• Małgorzata Bogdan - Recent developments on Sorted L-One Penalized Estimation: November 04, 2020
• Frank Harrell - Controversies in Predictive Modeling and Machine Learning: November 03, 2020
• Roger Bivand - Applied Spatial Data Analysis with R - retrospect and prospect: October 30, 2020
• Riinu Pius - R for Health Data Science - from clinicians who code to Shiny interventions: October 23, 2020
• Julia Silge - Data visualization for machine learning practitioners: October 22, 2020
• Jan Vitek - R MELTS BRAINS - or How I Learned to Love Failing at Compiling R: October 21, 2020
• Why R? 2020 Conference Summary: October 13, 2020
• Why R? Text Mining Hackathon Summary: October 09, 2020
• Why R? 2020 Conference Starts 2020-09-26: September 25, 2020
• Lessons learned from 500+ Data Science interviews: September 25, 2020
• Why R? 2020 Discussion Panels: September 24, 2020
• Why McKinsey Analytics + Ken Benoit Talk: September 24, 2020
• Why R? Keynote Kick Off - Julia Silge - Today 5pm UTC: September 23, 2020
• Why R? 2020 Keynotes: September 22, 2020
• Last Week to Register for Why R? 2020 Conference: September 21, 2020
• Last Seats for Why R? 2020 Workshops: September 21, 2020
• Why R? Text Mining Hackathon: September 14, 2020
• Why R? 2020 (Remote) Agenda and Workshops Announced: September 09, 2020
• Why R? 2020 (Remote) Call for Papers Extended: July 31, 2020
• Why R? 2020 (Remote) Call for Papers Deadline: July 28, 2020
• Why R? 2020 Conference - Going Remote!: June 11, 2020
• Why R? 2020 Conference - Registration and Call for Papers: March 11, 2020
• Why R? 2019 Conference - Summary: December 19, 2019
• Organize Why R? 2019 pre-meeting in your city: August 23, 2019
• Why R? 2019 - Agenda Released + Regular Registration Ends Aug 31st!: August 21, 2019
• Why R? 2019 Conference - Keynotes and Workshops announced: June 12, 2019

Webinars

• Upcoming Why R? and X-Europe Webinars in November: November 03, 2020
• Why R? Webinar - How to start your own rstats group - Building an inclusive and fun R community: October 28, 2020
• Upcoming Why R? Webinars in October: October 05, 2020
• Why R? Webinar - Me, Myself and my Rprofile: September 15, 2020
• Why R? Webinar - Data Science for Social Justice: September 08, 2020
• Why R? Webinar - Reproducible research with workflowr: September 01, 2020
• Upcoming Why R? Webinars in September: August 24, 2020
• Why R? Webinar - JD Long - Helping drive data science adoption in organizations: June 29, 2020
• Neural Networks using Tensorflow via Keras in R - Video: June 29, 2020
• Why R? Webinar - Neural Networks for Modelling Molecular Interactions with Tensorflow: June 23, 2020
• Why R? Webinar - Using R with High Performance Tools on a Windows Laptop: June 08, 2020

Webinar

• Upcoming Why R Webinar - Efficient computation with R: January 26, 2021