Trend calculation: | Start date: | End date: |
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Units: | Moving average: months |
Autocorrel period: | Start date: | End date: |
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Temperatures | Show: | Color # |
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Moving average | Show: | Color # |
Trend | Show: | Color # |
Confidence range | Show: | Color # |
Graph canvas | Width: | Height: |
Data: (For definitions and equations see the methods section of Foster and Rahmstorf, 2011)
Data sources: GISTEMP, NOAA, HADCRUT, RSS, UAH, Berkeley. Karl(2015) and Karl(2015) global are the data from Karl et al (2015), with arctic infilling in the latter case.
Note: The 'End date' box is counterintuitive - it is given as a fractional year. So to calculate a trend ending at the end of 2012, you need to enter '2012.99', or if you prefer, '2013'.