TY - JOUR
AU - Chen, Shande
AB - Summary. We present a method for computing sample size for cluster‐randomized studies involving a large number of clusters with relatively small numbers of observations within each cluster. For multivariate survival data, only the marginal bivariate distribution is assumed to be known. The validity of this assumption is also discussed.
TI - Sample Size Estimation for Survival Outcomes in Cluster‐Randomized Studies with Small Cluster Sizes
JF - Biometrics
DO - 10.1111/j.0006-341x.2000.00616.x
DA - 2000-06-01
UR - https://www.deepdyve.com/lp/oxford-university-press/sample-size-estimation-for-survival-outcomes-in-cluster-randomized-dnC92QspsA
SP - 616
VL - 56
IS - 2
DP - DeepDyve
ER -