1745 search results for "Excel"

R for Cats: a feline-oriented R tutorial for beginners

May 9, 2014
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R for Cats: a feline-oriented R tutorial for beginners

Looking for a fun and useful intro to R for first-timers, with bonus cat pictures? Look no further than R for Cats, from Scott Chamberlain of ROpenSci. In addition to very helpful tips on R syntax, data structures, and an excellent list of dos and don'ts, it also shows you how to do this with R: Check it out:...

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R and Finance

May 8, 2014
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by Joseph Rickert R/Finance 2014 is just about a week away. Over the past four or five years this has become my favorite conference. It is small (300 people this year), exceptionally well-run, and always offers an eclectic mix of theoretical mathematics, efficient, practical computing, industry best practices and trading “street smarts”. This clip of Blair Hull delivering a...

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R jobs (May 5th 2014)

May 5, 2014
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R jobs (May 5th 2014)

A short update: in the past month, R-users.com has received between 200 to 400 views a day, and 1,000 to 2,000 views after the bimonthly R Jobs post is published on r-bloggers. Below is the site stats for the past month (click for a larger image): That said, this is the bimonthly R Jobs post (for 2014-05-05), based on the R-bloggers’ sister website: R-users.com. If you are...

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New jobs in business analytics at Monash

May 4, 2014
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We have an exciting new initiative at Monash University with some new positions in business analytics. This is part of a plan to strengthen our research and teaching in the data science/computational statistics area. We are hoping to make multiple appointments, at junior and senior levels. These are five-year appointments, but we hope that the positions will continue after...

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Decision making trees and machine learning resources for R

April 30, 2014
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Decision making trees and machine learning resources for R

I have recently come across Ricky Ho's blog "Pragmatic Programming Techniques", which seems to be excellent resource for all sorts of aspects regarding data exploration and predictive modelling. The post "Six steps in data science" provides a nice overview to some of the topics covered in the blog. For some reason, this blog does not seem to be...

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Dave Giles on "MCMC for Econometrics Students"

April 29, 2014
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Dave Giles on "MCMC for Econometrics Students"

In an excellent four part series of posts in March, Dave Giles introduces Markov Chain Monte Carlo (MCMC) and Gibbs samplers.  In these posts he gives a cogent explanation for the reasoning and mechanics involved in this branch of econometrics/sta...

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What Can Go Wrong: My Favorite Example

April 28, 2014
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What Can Go Wrong:  My Favorite Example

I’m one of many who bemoan the fact that statistics is typically thought of as — alas, even taught as — a set of formula plugging methods. One enters one’s data, turns the key, and the proper answers pop out. This of course is not the case at all, and arguably statistics is as much

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What Can Go Wrong: My Favorite Example

April 28, 2014
By
What Can Go Wrong:  My Favorite Example

I’m one of many who bemoan the fact that statistics is typically thought of as — alas, even taught as — a set of formula plugging methods. One enters one’s data, turns the key, and the proper answers pop out. This of course is not the case at all, and arguably statistics is as much

Read more »

Why are R users so damn Stingy?!

April 26, 2014
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Why are R users so damn Stingy?!

YES R!Looking at rapporter's recent blog post on "R activity Around the World", I am shocked by how few users actually monetarily support the R Foundation.  Looking at the US for instance there are only 27 donars representing a little more than 0....

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Shout out to "R Handles Big Data"

April 24, 2014
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Shout out to "R Handles Big Data"

Searching for SignificanceI just wanted to give a shout out to check out this post by Bob Muenchen on his excellent blog r4stats.com for his exceptional post a little over a year ago entitle "R Handles Big Data".

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