Pütz, Peter; Kneib, Thomas A penalized spline estimator for fixed effects panel data models. (English) Zbl 1421.62082 AStA, Adv. Stat. Anal. 102, No. 2, 145-166 (2018). MSC: 62J02 65D07 62G15 62P20 62P25 PDFBibTeX XMLCite \textit{P. Pütz} and \textit{T. Kneib}, AStA, Adv. Stat. Anal. 102, No. 2, 145--166 (2018; Zbl 1421.62082) Full Text: DOI Link
Saefken, Benjamin; Kneib, Thomas; van Waveren, Clara-Sophie; Greven, Sonja A unifying approach to the estimation of the conditional Akaike information in generalized linear mixed models. (English) Zbl 1282.62168 Electron. J. Stat. 8, 201-225 (2014). MSC: 62J12 62J07 62B10 65C60 PDFBibTeX XMLCite \textit{B. Saefken} et al., Electron. J. Stat. 8, No. 1, 201--225 (2014; Zbl 1282.62168) Full Text: DOI Euclid