Monday, February 13, 2012

Review of Bad Science and Thoughts on Diabetes

  Whenever I become conscious of a word or concept new to me, I began to notice it everywhere. All of you probably have had this experience. It is so common that we even have a nice big word for it thanks to the great Swiss psychiatrist Carl Jung: Synchronicity.A couple of weeks ago a...
11/12/09 9:59am

David, 

 

Along this theme, I highly recommend the book "How to Lie with Statistics". I read it when I was taking statistics in graduate school. Very useful and a fun read, even though it was written in the 50's. 

(http://www.amazon.com/How-Lie-Statistics-Darrell-Huff/dp/0393310728)


"How to Lie with Statistics is a book written by Darrell Huff in 1954 presenting an introduction to statistics for the general reader. It is a brief, breezy, illustrated volume outlining common errors, both intentional and unintentional, associated with the interpretation of statistics, and how these errors can lead to inaccurate conclusions. It has become one of the most widely read statistics books in history (even though Huff was not a statistician), with over one and a half million copies sold in the English-language edition[1]. It has also been widely translated.

Themes of the book include "Correlation does not imply causation" and "Using Random Sampling". It also shows how statistical graphs can be used to distort reality, for example by truncating the bottom of a line or bar chart, so that differences seem larger than they are, or by representing one-dimensional quantities on a pictogram by two- or three-dimensional objects to compare their sizes, so that the reader forgets that the images don't scale the same way the quantities do."

From http://en.wikipedia.org/wiki/How_to_Lie_with_Statistics

Anonymous
PeteNOVA
11/12/09 10:35am

David, thanks for this timeless reminder. I smiled at the Voltaire quote and laughed aloud at Twain's.

11/12/09 4:02pm
science proper is corrupted by bias and power- bias is filtered out through peer review- this is the inherent problem with internet info- power is filtered out through democratization- this is why we need government and university science research to offset special interest influence on study direction- checking for peer review and sponsorship are the pillars we can use to surmise if the science is bad or good
11/13/09 10:25am

With respect regarding the comment on government and university research versus independent labs, those entities are not immune from influence either. Universities survive on the phrase, "further study is necessary" and anything government can be bought too. Having said that, I agree that they are our last resort for sorting out the good science from the bad.

11/14/09 2:13pm

Another well written article. Serious but with humor. Thank you David.

Mellow

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