Since the Gallup and Rasmussen Reports national tracking polls have been published almost every day since the spring, they represent highly important data series in this process.
At the bottom of every iChart, controls let users modify the view and change the data series.
The ADP data series dates back to January 2001.
Again, Piketty corrects his data series to take account of this difference, whereas Giles does not.
Chris Giles's original blogpost contains a detailed plot of each data series.
Two data series representing an environmental time series and a HRV time series.
The best data series I could find is for Argentina.
Principal component analysis (PCA) is a method that transforms multiple data series into uncorrelated data series.
Independent component analysis (ICA) is a method that separates multiple data series into independent data series.
This allowed us to compute uncertainty ranges in normalized data series in Supplementary Fig. 5.
This allowed us to compute uncertainty ranges in normalized data series in Supplementary Fig. 6.
