Tag Archives: Linear regression

Australia’s average temperature

Are Australians heading for the cooker? Guest essay by Bill Johnston Elections for Australia’s National (Federal) parliament are looming and carbon tax is a battleground issue. The incumbent Labour Party have proposed to transition its existing toxic carbon tax to … Continue reading

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Posted in Temperature | Tagged , , | 53 Comments

No significant warming for 17 years 4 months

By Christopher Monckton of Brenchley As Anthony and others have pointed out, even the New York Times has at last been constrained to admit what Dr. Pachauri of the IPCC was constrained to admit some months ago. There has been … Continue reading

Posted in Climate data | Tagged , , , , , , , | 429 Comments

Climate modeling EPIC FAIL – Spencer: ‘the day of reckoning has arrived’

I was aware of this story yesterday, but I didn’t like the original plot, (see at the end of this post) since use of straight line linear trends doesn’t accurately reflect the reality of the observation data. While it is … Continue reading

Posted in Climate data, Climate FAIL, Modeling | Tagged , , , , , , , | 163 Comments

A Brief Introduction to the Detection of Climate and Weather Transitions using Hurst Rescaling

Guest essay by Sam Outcalt Introduction: The object of this document is to present a brief and concise introduction to Hurst ReScaling. More detail is presented in a paper by Outcalt et.al. (1997), which is posted on the WUWT Website … Continue reading

Posted in Educational opportunity | Tagged , , , , , , , | 29 Comments

Part 2 of Tamino Once Again Misleads His Disciples

Guest post by Bob Tisdale This post is a continuation of my post Tamino Once Again Misleads His Followers, which was cross posted at WattsUpWithThat here. There Tamino’s disciples and his other followers, one a post author at SkepticalScience, have generally … Continue reading

Posted in Uncategorized | Tagged , , , , , , , | 98 Comments

Tisdale takes on Tamino’s Foster & Rahmstorf 2011

On Foster and Rahmstorf 2011 – Global temperature evolution 1979–2010 Guest post by Bob Tisdale Note (May 23, 2013):  Update 3 appeared in the cross post at my blog but not here at WUWT.  I’ve added it here. UPDATE 3 (January … Continue reading

Posted in Climate data, Sea Surface Temperature | Tagged , , , , , , , | 286 Comments

Removing The Effects of Natural Variables – Multiple Linear Regression-Based or “Eyeballed” Scaling Factors

Guest post by Bob Tisdale This is the second of a series of follow-up posts to Can Most Of The Rise In The Satellite-Era Surface Temperatures Be Explained Without Anthropogenic Greenhouse Gases?. The first follow-up was Notes On Polar Amplification. … Continue reading

Posted in ENSO | Tagged , , | 55 Comments