A Device for the Smoothing of Time Series
Hendricks, Walter A.
When sample estimates are plotted in time series, part of the irregularity displayed bythe plotted points is chargeable to sampling errors in the individual estimates. Thispaper describes a method for smoothing the series to eliminate effects of the samplingerrors. Fluctuations that can be ascribed legitimately to actual changes in the "true"values are retained.Show more [+] Less [-]