Azzalini, Adelchi; Bowman, Adrian On the use of nonparametric regression for checking linear relationships. (English) Zbl 0800.62222 J. R. Stat. Soc., Ser. B 55, No. 2, 549-557 (1993). Cited in 51 Documents MSC: 62G07 Density estimation 62J05 Linear regression; mixed models PDFBibTeX XMLCite \textit{A. Azzalini} and \textit{A. Bowman}, J. R. Stat. Soc., Ser. B 55, No. 2, 549--557 (1993; Zbl 0800.62222)