Nov 6, 2014 — Chi-squared test of independence for neuroimaging meta analysis — I am actively walking through the NeuroSynth meta analysis code, and I thought it would be helpful (for me) to write it down.  I’m interested because I noticed that when performing a meta analysis with two sets of pubmed IDs,... Read more

Nov 6, 2014 — Moving pictures from Amazon Glacier to Amazon Cloud Drive — Recently Amazon announced unlimited photo storage for prime members. My simple backup method was using s3 and having photos automatically archived to glacier, however given that: I have to pay for both they are largely unaccessable I already have Amazon... Read more

Nov 5, 2014 — Adding Trend Lines to Barplots in R: watch that x range! — Data visualization is extremely important. I never believe any kind of “significant result” until I’ve visualized it to see that there is some convincing difference or pattern. However, today I ran into some trouble when trying to visualize some of... Read more

Oct 16, 2014 — My Screen-ounette! — You got away from me, my screen-ounette! A careful melody of consistent characters A little puddle of pretty print A trailing list of timid text And then frozen. I didn’t know what to do, my screen-ounette! Like a frozen flash... Read more