[R] Stratified Bootstrap question

2005-03-29 Thread qiana
Dear R users, I have a question regarding stratified bootstrap question and how to implement it using boot() in R's boot package. My dataset is a longitudinal dataset (3 measurements per person at year 1, 4 and 7) composed of multiple clinic centers and multiple participants within each clinic.

[R] A question regarding stratified bootstrap

2005-03-28 Thread qiana
Dear experts, I am asking for help with a question regarding to stratified bootstrap. How shall I implement my stratified bootstrap in boot() using boot package in R? My dataset is a longitudinal dataset (3 measurements per person at year 1, 4 and 7) composed of multiple clinic centers and