Comparison of selection optimal knot using Cross Validation and Generalized Cross Validation for nonparametric regression truncated spline longitudinal data - Pramudita, Ditia Tahta; Budiantara, I. Nyoman; Ratnasari, Vita (AIP conference proceedings, 2024)
Keywords: Cross-sections; Economic conditions; Knots; Modelling; Regression; Statistical analysis; Unemployment