Andy has frequently noted how conclusions can change depending on time frame…
http://www.good.is/post/number-of-pirates-killed-by-obama-in-two-graphs/
The Importance of Time Frame (contrasting pirate graphs)
Andy has frequently noted how conclusions can change depending on time frame…
http://www.good.is/post/number-of-pirates-killed-by-obama-in-two-graphs/
Jeff,
How many lessons do you think that you and Gelman could do based on this pair graphs?
-c