Sentences with phrase «simple quadratic fits»

BTW if you do a simple quadratic fit it leads to about 1.5 K / 2xCO2 Pretty much Nic Lewis» central figure IIRC.

Not exact matches

Simple fit to the 1975 - 2012 HADCRUT monthly data with quadratic and cubic polynomials gives significantly better R ^ 2 over the whole range.

With a simple regression model based on the four cycles (about 9.1, 10, 20 and 60 year period) plus an upward trend, that can be geometrically captured by a quadratic fit of the temperature, in the paper I have proved that all GCMs adopted by the IPCC fail to geometrically reproduce the detected temperature cycles at both decadal and multidecadal scale.