Monday, March 01, 2010

East Anglia Numbers Don't Compute

A serious scientist re-analyzes the temp data.

The following plot shows that the monthly U.S. temperature anomalies from the two datasets are very similar (anomalies in both datasets are relative to the 30-year base period from 1973 through 2002). But while the monthly variations are very similar, the warming trend in the Jones dataset is about 20% greater than the warming trend in my ISH data analysis.

Chart, graph, all the numbers-stuff at the link.

HT: Lott

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