Monthly Archives: August 2012

Kaggle Prospect – Harvard Business Review

August 25, 2012
By

This post is meant for submitting visual analysis for the Harvard Business Review Contest on KaggleI used the subject lines for all the articles and all the years and mapped the articles into one of the following 18 categories  Business Ethics  Business Management  Crisis  Emerging Markets  Financial Performance  Health Care  Information Technology  Labor  Leadership  Management Systems  Marketing Strategy  Regulation  Social Media  Stock Market  Strategic Planning  Supply Chain  United States & World  Women & Management Changes in...

Read more »

Economic geography of the eastern USA circa 1999, median incomes…

August 25, 2012
By
Economic geography of the eastern USA
circa 1999, median incomes…

Economic geography of the eastern USA circa 1999, median incomes by zip code Code and data source to follow in a longer post.

Read more »

Why R for Mass Spectrometrist and Computational Proteomics

August 25, 2012
By
Why R for Mass Spectrometrist and Computational Proteomics

Why R:Actually, It is a common practice the integration of the statistical analysis of the resulted data and in silico predictions of the data generated in your manuscript and your daily research. Mass spectrometrist, biologist and bioinformaticians c...

Read more »

Love for ProjectTemplate

August 25, 2012
By
Love for ProjectTemplate

The advantage about writing a blog post about the tools you wish that you’d used throughout grad school is that, well, it makes you check them out. I went through the ProjectTemplate tutorial, and I’m hooked. Here’s the advantages as … Continue reading →

Read more »

London 2012 Olympics — Medals vs GDP and population

August 25, 2012
By
London 2012 Olympics — Medals vs GDP and population

It’s already midnight. I’m sitting near my bed. And before going to bed, I’ll type my last post on London 2012 Olympics. Olympic games are not only individual competitions, but also the reflections of countries’ strength. This is one reason why Olympics data … Continue reading →

Read more »

Exporting ctree object to Asymptote

August 25, 2012
By
Exporting ctree object to Asymptote

When producing regression or classification trees (standard rpart or ctree from party package) in GNU R I am often unsatisfied with the default plots they produce. One of many possible solutions is to export a tree plot to Asymptote.The ...

Read more »

Count data and GLMs: choosing among Poisson, negative binomial, and zero-inflated models

August 24, 2012
By

Ecologists commonly collect data representing counts of organisms. Generalized linear models (GLMs) provide a powerful tool for analyzing count data. The starting point for count data is a GLM with Poisson-distributed errors, but

Read more »

Commandeering a map from PDF or EPS, using Inkscape and R

August 24, 2012
By
Commandeering a map from PDF or EPS, using Inkscape and R

I love Nathan Yau’s tutorial on making choropleths from a SVG file. However, if you don’t have a SVG handy already and instead you want to repurpose a map from another vector format such as PDF or EPS, there are … Continue reading →

Read more »

Toy Example with GScholarScraper_3.1

August 24, 2012
By
Toy Example with GScholarScraper_3.1

A commentator on my blog brought up this nice idea of how to use the GScholarScraper function for bibliometrics..I altered the code a little bit which enables to set a year since when results should be returned and added a field to the output collectin...

Read more »

MPK Analytics – putting the R into analytics

August 24, 2012
By
MPK Analytics – putting the R into analytics

Welcome to the blog of MPK Analytics – the consulting and training company whose mission it is to help clients in academia, industry and government to transform their data into insight using

Read more »

Sponsors

Mango solutions



RStudio homepage



Zero Inflated Models and Generalized Linear Mixed Models with R

Quantide: statistical consulting and training



http://www.eoda.de









ODSC

CRC R books series











Contact us if you wish to help support R-bloggers, and place your banner here.

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)