Jump to Main Content
Did you mean to type: kraft?
- Krafty, Robert T., et al. Show all 5 Authors
- Biometrics 2008 v.64 no.4 pp. 1023-1031
- animal ovaries; biometry; chemotherapy; covariance; least squares; mice; models; neoplasms
- ... In this article we develop a nonparametric estimation procedure for the varying coefficient model when the withinâsubject covariance is unknown. Extending the idea of iterative reweighted least squares to the functional setting, we iterate between estimating the coefficients conditional on the covariance and estimating the functional covariance conditional on the coefficients. Smoothing splines ...