Daily Archives: October 26, 2009

Communicating with the Visual Display of Data

Anscombe’s quartet: all four sets are identical when examined statistically, but vary considerably when graphed. Image via Wikipedia. ___________________ Anscombe’s quartet comprises four datasets that have identical simple statistical properties, yet are revealed to be very different when inspected graphically. … Continue reading

Posted in Data, Quality tools, Statistics | Tagged , , , , | 1 Comment