Nonparametric smoothing estimates of time-varying coefficient models with longitudinal data

@inproceedings{Hoover1998NonparametricSE,
  title={Nonparametric smoothing estimates of time-varying coefficient models with longitudinal data},
  author={Donald R Hoover and John A. Rice and WU COLINO. and Li-ping Yang and lpyang},
  year={1998}
}
This paper considers nonparametric estimation in a varying coefficient model with repeated measurements (Yij, Xtj, tu), for i = l,...,n and j = l,...,nh where Xu = (XiJ0,..., Xijk) r and (Yy, XtJ, ttJ) denote the yth outcome, covariate and time design points, respectively, of the ith subject. The model considered here is Yu = XjjPitij) + £i(tu), where fi{t… CONTINUE READING