This post discusses a few strategies that I have used to to manage memory in R.
Monday, November 23, 2009
Monday, November 16, 2009
Sunday, November 15, 2009
This post discusses how to modify the Blogger HTML template. For some time I have wanted to customise my Blogger template. I wanted to make various modifications including: adding a third column; increasing the overall width, customising the colour scheme; and more. This post documents my experience and lessons learnt.
Monday, November 9, 2009
I was recently asked about Generalised Estimating Equations (GEEs). I haven't yet used the technique, but it's on my list of things to learn more about. This post catalogues some of the Internet resources on GEEs.
Thursday, November 5, 2009
Monday, November 2, 2009
In this post I discuss issues related to Model Testing and Parameter Estimation. I focus on the role of this process in the scientific development of knowledge. I was motivated to write this post in an attempt to integrate the set of modelling issues that I was encountering across a range of psychological research topics including psychological tests, learning curves, social networks, and well-being. The post provides links to additional resources and presents some of my own observations on model testing and parameter estimation. I make the disclaimer that my ideas are still evolving on this topic.