ECON爱好者

Pixyll in Action is great

10 Jul 2016

There is a significant amount of subtle, yet precisely calibrated, styling to ensure that your content is emphasized while still looking aesthetically pleasing. All links are easy to locate and di...

Posted by ECON爱好者

Untangling overlapping cellphone usage segments

Our behaviour is often very variable and reducing it to single number such as an average might be comforting but ultimately misleading. For instance, I generally use 500MB of data on my cellphone o...

Posted by Vulindlela Ndiweni

Cleaning up messy R code

So fresh and so clean...

15 Feb 2016 | R

Are you the type of person that likes your code to be identically indented? for spacing to be consistent throughout your script, everything to be clear and aligned, read easily and just look nice? ...

Posted by Allan Davids

Automated parameter selection for LOESS regression

Span throwing a spanner in the works?

11 Feb 2016 | R Regression

Typically, when we want to understand the relationship between two variables we simply regress one on the other, plot the points and fit a linear trend line. To illustrate this, we use the EuStockM...

Posted by Allan Davids

An Introduction to Generalized Linear Models

A review

08 Feb 2016 | Books

I recently had a chunk of leave, and I thought that a good use of my time would be to read “An Introduction to Generalized Linear Models”, by Annette J. Dobson and Adrian G. Barnett (2008). My stat...

Posted by Gayle Apfel