Article of the week

The article of the week this week is “The Quality of Modern Cross-Sectional Ecologic Studies: A Bibliometric Review” by Brenden Dufault and Neil Klar published in the American Journal of Epidemiology. Here is the abstract: “The ecologic study design...
2.5 million data points

2.5 million data points

Here is a map from Aaron Parecki mapping his location data for three years. Nice looking map and it’s probably worth checking out his mapping software Geoloqi. I’m currently doing this with OpenPaths and my smart phone. Haven’t done anything with the...

Article of the week

The article of the week is “Minimum amount of physical activity for reduced mortality and extended life expectancy: a prospective cohort study” published by Wen et al., in the Lancet in October 2011. I’m also including the authors reply to a number...