Helper function for optimize.mse.BW.
mse.BW(data, t0,tau,h, folds = 3,reps=2)
mean of MSE
n by 5 matrix. A data matrix where the first column is XL = min(TL, C) where TL is the time of the long term event, C is the censoring time, and the second column is DL =1*(TL<C), the third column is XS = min(TS, C) where TS is the time of the short term event, C is the censoring time, the fourth column is DS =1*(TS<C), and the fifth column is the covariate. These are the data used to calculate the estimated probability.
the landmark time.
the residual survival time of interest.
bandwidth
Number of folds wanted for K-fold cross-validation. Default is 3.
Number of repitions wanted of K-fold cross-validation. Default is 2.
Layla Parast
Parast, Layla, Su-Chun Cheng, and Tianxi Cai. Incorporating short-term outcome information to predict long-term survival with discrete markers. Biometrical Journal 53.2 (2011): 294-307.