Blogs I Follow
- Choices, choices: Radio campaign to reduce rural child mortality or public transport infrastructure for Ouagadougou
- Stata tip: Doing something conditional on existence of a variable in the dataset, using a local
- Livres photos pour les bibliothèques, de International School of Ouagadougou (ISO)
- My Dad sends me to a Nigerian comedy web site… pretty good!
- Honey bees are essential for pollination karité trees in Burkina Faso
- An error has occurred; the feed is probably down. Try again later.
Category Archives: R statistics
In a program I am writing I want the same utility file to be run on different datasets and certain variables in the dataset. But the datasets have different sets of variables. So a nice Stata tip, adapted for my … Continue reading
The ideal job for every Econ major! You can follow Levin on Twitter here. Matt Levin is the data dude for CALmatters. His work entails distilling complex policy topics into easily digestible charts and graphs, finding and writing original stories … Continue reading
The folks at stackoverflow just dismissed this question. But is an honest and useful question to have answered, for some applications. And here is a good ttip from fentonsrule: This is something I learned on my own. If you create … Continue reading
I object to usage of “trend” to indicate “relationship” (for me “trend” implies over time) but that is just a quibble. Perfect illustration of importance of visualizing data. PS. Doug Campbell reminded me of importance of a title for the … Continue reading
Turns out Clay Ford at the University of Virginia wrote a nice tutorial for this, and a package does the trick very nicely. I tested the “update” at the bottom of the post which shows how to use the pdftools … Continue reading
Rigorous documentation of the analysis plan, procedure, and computer codes enhances the comprehensibility and transparency of data analysis. Documentation is particularly critical when the codes and data are meant to be publicly shared and examined by the scientific community to … Continue reading
Stepping back from the immediate question of whether the CCES in fact shows a low rate of voting among non-citizens, our analysis carries a much broader lesson and caution about the analysis of big databases to study low frequency characteristics … Continue reading