On piecewise polynomial regression under general dependence conditions, with an application to calcium-imaging data

Springer Science and Business Media LLC - Tập 76 - Trang 49-81 - 2013
Jan Beran1, Arno Weiershäuser1, C. Giovanni Galizia2, Julia Rein2, Brian H. Smith3, Martin Strauch2
1Department of Mathematics and Statistics, University of Konstanz, Konstanz, Germany
2Department of Neurobiology, University of Konstanz, Konstanz, Germany
3School of Life Sciences, Arizona State University, Tempe, Arizona, USA

Tóm tắt

Motivated by the analysis of glomerular time series extracted from calcium-imaging data, asymptotic theory for piecewise polynomial and spline regression with partially free knots and residuals exhibiting three types of dependence structures (long memory, short memory and anti-persistence) is considered. Unified formulas based on fractional calculus are derived for subordinated residual processes in the domain of attraction of a Hermite process. The results are applied to testing for the effect of a neurotransmitter on the response of olfactory neurons in honeybees to odorant stimuli.

Tài liệu tham khảo

Beran, J. and Feng, Y. (2002b). Data driven bandwidth choice for SEMIFAR models. J. Comput. Graph. Statist., 11, 690–713.

Beran, J. and Feng, Y. (2002c). Local polynomial fitting with long memory, short memory andantipersistent errors. Ann. Inst. Statist. Math., 54, 291–311.

Beran J. and Ghosh S. (1998). Root-n-consistent estimation in partial linear models with long-memory errors. Scand. J. Stat., 25, 345–357.

Bingham, N.H., Goldie, C.M. and Teugels, J.L. (1987). Regular variation. Cambridge University Press.

Chen, J. and Gupta, A.K. (2000). Parametric statistical change point analysis (Oberwolfach seminars). Birkhäuser, Basel.

Diggle, P.J. and Hutchinson, M.F. (1989). On spline smoothing with autocorrelated errors. Aust. J. Stat., 31, 166–182.

Eubank, R.L. (1999). Nonparametric regression and spline smoothing, 2nd edition. Marcel Dekker, New York.

Gallant, A.R. and Goebel, J.J. (1975). Nonlinear regression with autoregrressive errors. Insitute of Statistics Mimeograph Series No. 986. Institute of Statistics, North Carolina State University, Raleigh.

Granger, C.W.J. and Joyeux, R. (1980). An introduction to long-memory time series. J. Time Ser. Anal., 1, 15–30.

Hsing, T. (2000). Linear processes, long-range dependence and asymptotic expansions. (English summary) 19th “Rencontres Franco-Belges de Statisticiens” (Marseille, 1998). Stat. Inference Stoch. Process., 3, 19–29.

Ivanov, A.V. and Leonenko, N.N. (2001). Asymptotic inference for a nonlinear regression with long range dependent errors. Theory Probab. Math. Statist., 63, 65–83.

Ivanov, A.V. and Leonenko, N.N. (2004). Asymptotic theory of non-linear regression with long range dependent errors. Math. Methods Statist., 13, 153–178.

Lang, G. and Soulier, P. (2000). Convergence de mesures spectrales aléatoires et applications à des principes d’invariance. (French) [Convergence of random spectral measures and applications to invariance principles] 19th “Rencontres Franco-Belges de Statisticiens” (Marseille, 1998). Stat. Inference Stoch. Process., 3, 41–51.

Liu, J., Wu, S. And Zidek, J.V. (1997). On segmented multivariate regression. Statist. Sinica, 7, 497–525.

Pipiras, V. and Taqqu, M.S. (2003). Fractional calculus and its connect on to fractional Brownian motion. In Long Range Dependence, pp. 166–201. Birkhäuser, Basel.

Rein, J., Strauch, M. and Galizia, C.G. (2009). Novel techniques for the exploration of the honeybee antennal lobe (poster abstract). In Proc. of the 8th Meeting of the German Neuroscience Society, Göttingen, Germany, Mar 25–29.

Robinson, P.M. (1991). Nonparametric function estimation for long-memory time series. In Nonparametric and Semiparametric Methods in Econometrics and Statistics (W. Barnett, J. Powell and G. Tauchen, eds.), pp. 437–457. Cambridge University Press.

Samko, S.G., Kilbas, A.A. and Marichev, O.I. (1987). Integrals and derivatives of fractional order and some its applications. In (Nauka i Tehnika, Minsk, 1987) or Fractional Integrals and Derivatives Theory and Applications (Gordon and Breach, New York, 1993).

Surgailis, D. (2003). CLTs for polynomials of linear sequences: Diagram formula with illustrations. In Theory and Applications of Long-range Dependence, (P. Doukhan, G. Oppenheim and M.S. Taqqu eds.), pp. 111–127. Birkhäuser Boston, Boston, MA.

Taqqu, M.S. (2003). Fractional Brownian motion and long range dependence. In Long Range Dependence, pp. 5–38. Birkhäuser, Basel.

Yajima Y. (1988). On estimation of a regression model with long term errors. Ann. Statist., 16, 791–807.