
Search r4stats.com

Subscribe to r4stats.com

Blogs

Q&A Sites

Reference Sites

Software Sites

Recent Posts

Recent Comments
 Bob Muenchen on Will 2015 be the Beginning of the End for SAS and SPSS?
 juan on Will 2015 be the Beginning of the End for SAS and SPSS?
 Bob Muenchen on Knoxville, TN: R for Text Analysis Workshop
 Thomas Egan on Knoxville, TN: R for Text Analysis Workshop
 Bob Muenchen on Knoxville, TN: R for Text Analysis Workshop

Archives
 January 2017
 June 2016
 April 2016
 February 2016
 October 2015
 July 2015
 June 2015
 May 2015
 March 2015
 January 2015
 December 2014
 September 2014
 August 2014
 July 2014
 May 2014
 April 2014
 March 2014
 February 2014
 December 2013
 October 2013
 September 2013
 August 2013
 June 2013
 May 2013
 April 2013
 March 2013
 February 2013
 January 2013
 October 2012
 September 2012
 July 2012
 June 2012
 May 2012
 April 2012

Categories

Meta
Category Archives: Statistics
Knoxville, TN: R for Text Analysis Workshop
The Knoxville R Users Group is presenting a workshop on text analysis using R by Bob Muenchen. The workshop is free and open to the public. You can join the group at https://www.meetup.com/KnoxvilleRUsersGroup. A description of the workshop follows. R for … Continue reading
Posted in Analytics, Data Science, R, Statistics, Text Analysis, Uncategorized
7 Comments
R Passes SAS in Scholarly Use (finally)
Way back in 2012 I published a forecast that showed that the use of R for scholarly publications would likely pass the use of SAS in 2015. But I didn’t believe the forecast since I expected the sharp decline in SAS … Continue reading
Posted in Analytics, Data Science, R, SAS, SPSS, Stata, Statistics, Uncategorized
19 Comments
Rexer Data Science Survey: Satisfaction Results
by Bob Muenchen I previously reported on the initial results of Rexer Analytics’ 2015 survey of data science tools here. More results are now available, and the comprehensive report should be released soon. One of the more interesting questions on the survey … Continue reading
Posted in Analytics, Data Science, R, SAS, SPSS, Statistics, Uncategorized
3 Comments
Advanced Analytics Software’s Most Important Feature? Gartner Says it’s VCF
The IT research firm, Gartner, Inc. has released its February 2016 report, Magic Quadrant for Advanced Analytics Platforms. The report’s main graph shows the completeness of each company’s vision plotted against its ability to achieve that vision (Figure 1.) I … Continue reading
Posted in Analytics, R, SAS, SPSS, Statistics, Uncategorized
2 Comments
Business Intelligence and Data Science Groups in East Tennessee
The Knoxville area has four groups that help people learn about business intelligence and data science. The Knoxville R Users Group (KRUG) focuses on the free and open source R language. Each meeting begins with a bit of socializing followed … Continue reading
Posted in Analytics, R, Statistics, Uncategorized
Tagged Business Intelligence, Data Science
Leave a comment
Free Webinar: Intro to SparkR
Are you interested in combining the power of R and Spark? An “Intro to SparkR” webinar will take place on July 15, 2015 at 10 am California time. Everyone is welcome to attend. Agenda: – What is SparkR? – Recent … Continue reading
Posted in Analytics, R, Statistics
14 Comments
Estimating Analytics Software Market Share by Counting Books
Below is the latest update to The Popularity of Data Analysis Software. Books The number of books published on each software package or language reflects its relative popularity. Amazon.com offers an advanced search method which works well for all the software except R … Continue reading
Posted in Analytics, R, SAS, SPSS, Stata, Statistics
16 Comments
R Now Contains 150 Times as Many Commands as SAS
by Bob Muenchen In my ongoing quest to analyze the world of analytics, I’ve updated the Growth in Capability section of The Popularity of Data Analysis Software. To save you the trouble of foraging through that tome, I’ve pasted it below. … Continue reading
Posted in Analytics, R, SAS, Statistics
24 Comments
I’ve Been Replaced by an Analytics Robot
It was only a few years ago when the N.Y. Times declared my job “sexy". My old job title of statistician had sounded dull and stodgy, but then it became filled with exciting jargon: I’m a data scientist doing predictive analytics with … Continue reading
Posted in Analytics, Statistics, Uncategorized
12 Comments
Stata’s Academic Growth Nearly as Fast as R’s
by Bob Muenchen Analytics tools take significant effort to master, so once learned people tend to stick with them for much of their careers. This makes the tools used in academia of particular interest in the study of future trends … Continue reading
Posted in Analytics, R, SAS, SPSS, Stata, Statistics
28 Comments