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Anders_H comments on Open thread, August 19-25, 2013 - Less Wrong Discussion

2 Post author: David_Gerard 19 August 2013 06:58AM

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Comment author: Anders_H 19 August 2013 09:13:31PM *  11 points [-]

Last week, I gave a presentation at the Boston meetup, about using causal graphs to understand bias in the medical literature. Some of you requested the slides, so I have uploaded them at http://scholar.harvard.edu/files/huitfeldt/files/using_causal_graphs_to_understand_bias_in_the_medical_literature.pptx

Note that this is intended as a "Causality for non-majors" type presentation. If you need a higher level of precision, and are able the follow the maths, you would be much better off reading Pearl's book.

(Edited to change file location)

Comment author: Adele_L 19 August 2013 10:35:49PM 1 point [-]

Thanks for making these available.

Even if you can follow the math, these sorts of things can be useful for orienting someone new to the field, or laying a conceptually simple map of the subject that can be elaborated on later. Sometimes, it's easier to use a map to get a feel for where things are than it is to explore directly.