[R] Find inflection points using smooth.spline
prairie.picker at gmail.com
Sat Mar 28 01:48:05 CET 2009
Is there any way to identify or infer the inflection points in a smooth
spline object? I am doing a comparison of various methods of time-series
analysis (polynomial regression, spline smoothing, recursive partitioning)
and I am specifically interested in obtaining the julian dates associated
with the inflection points inferred by the various models.
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