The dark black, grey and bright red curves are second order polynomial
fitted trends produced by Excel - they are not predictions, but they do indicate the current direction the trends are taking.
Not exact matches
Although betting every game that
fit this system would
produce a slight profit, we were curious to see whether applying our NBA betting
trends data added potential value.
Positive feedback
produces a non-linear
trend, and the exponential and logarithmic
trends fit the PIOMAS data well.
Notes: Excel used to
produce chart's
fitted 2nd order
trends.
Note: Temperature dataset and CO2 dataset used to
produce Excel charts and 2nd order
fitted trend of the
trends.
Notes: Excel was used to calculate and plot the moving sea level per century curves and
fitted trends (Excel slope function
produced trends based on moving 360 - month periods for each month in the dataset; then converted to per century
trends (inches) for each month).
Despite having no
trend in the underlying proxies the MBH98 method regularly
produces hockey stick - shaped PC1 s which then
fit neatly against the temperature data, despite having, in principle, zero explanatory power.