The non-molar tooth loss dataset is from Teeth, which is contained in R Package MST. Teeth consists of 4958 patients with 40196 non-molar teeth. For each non-molar tooth, there are 52 covariates.
data("nonmolar")
A data.frame containing 40196 observations from 4958 patients.
Calhoun, Peter and Su, Xiaogang and Nunn, Martha and Fan, Juanjuan (2018) Constructing Multivariate Survival Trees: The MST Package for R. Journal of Statistical Software.