TABLE V

Performance Metrics for Comparison of H and HK1 Versus GPQ and BayesPP

MethodSMALL SampleLARGE Sample
Meana LRLCC LRLMeana LSLCC LSLMeana LRLCC LRLMeana LSLCC LSL
BayesPP (fixed slope)0.98910.890.98770.890.99740.730.99690.80
BayesPP (random slope)0.98920.860.96501.000.99740.700.99480.89
GPQ0.98360.950.98270.960.99230.950.99180.96
H0.97990.970.97810.970.99010.980.98910.99
HK10.98280.950.98120.970.99250.950.99190.95
  • a Mean limits are normalized to true values. CC = confidence coefficient; LRL= lower release limit; LSL = lower shelf-life limit.