TY  - GEN
AU  - Cantor,A B
TI  - Power calculation for the log rank test using historical data
SN  - 0197-2456
PY  - 1997///0505
KW  - Clinical Trials as Topic
KW  - statistics & numerical data
KW  - Confidence Intervals
KW  - Data Interpretation, Statistical
KW  - Humans
KW  - Proportional Hazards Models
KW  - Survival Analysis
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/s0197-2456(96)80002-x
ER  -