共 50 条
- [1] OPTIMUM SAMPLE-SIZE IN REFUSE ANALYSIS JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION-ASCE, 1981, 107 (06): : 1247 - 1259
- [4] DETERMINATION OF OPTIMUM SAMPLE SIZE IN SEED TESTING BIOMETRISCHE ZEITSCHRIFT, 1975, 17 (06): : 391 - 398
- [7] Optimum sample size to detect perturbation effects: The importance of statistical power analysis - A critique MARINE ECOLOGY-PUBBLICAZIONI DELLA STAZIONE ZOOLOGICA DI NAPOLI I, 2002, 23 (01): : 1 - 9