Introduction Regression splines (parametric Smoothing splines (nonparametric Splines and penalized regression Patrick Breheny November 23 Patrick Breheny STA 621:Nonparametric StatisticsIntroduction Regression splines (parametric) Smoothing splines (nonparametric) Splines and penalized regression Patrick Breheny November 23 Patrick Breheny STA 621: Nonparametric Statistics