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Technometrics. On the distribution of statistics suitable for evaluating rainfall stimulation experiments / Gabriel, K. R.
Titre de série : Technometrics Titre : On the distribution of statistics suitable for evaluating rainfall stimulation experiments Type de document : texte imprimé Auteurs : Gabriel, K. R. ; Feder, P. Année de publication : 1969 ISBN/ISSN/EAN : CI-09275 Note générale : Two randomization teds of the null hypothesis in cloud seeding experiments are compared. The wilcoxam-mann-whitney test and a test based on an average ratio of seeded to non-seeded amounts of precipitation data from the Israel experiment suggest that the latter test is relatively more sensitive to apparent effects of seeding. The significance level of this test many be estimated by mont carlos methods on approximated by using the asymptotic normal distribution of the average ratio. Sampling trials show that this appriximation is adequate only when the experiment is of several years' duration. Langues : Anglais (eng) Mots-clés : PRECIPITATIONS Evaluation Simulation Expérimentation Données statistiques Index. décimale : 551.57 Hydrométéorologie : brouillard, nuages, précipitations Résumé : Two randomization teds of the null hypothesis in cloud seeding experiments are compared. The wilcoxam-mann-whitney test and a test based on an average ratio of seeded to non-seeded amounts of precipitation data from the Israel experiment suggest that the latter test is relatively more sensitive to apparent effects of seeding. The significance level of this test many be estimated by mont carlos methods on approximated by using the asymptotic normal distribution of the average ratio. Sampling trials show that this appriximation is adequate only when the experiment is of several years' duration. Note de contenu : Two randomization teds of the null hypothesis in cloud seeding experiments are compared. The wilcoxam-mann-whitney test and a test based on an average ratio of seeded to non-seeded amounts of precipitation data from the Israel experiment suggest that the latter test is relatively more sensitive to apparent effects of seeding. The significance level of this test many be estimated by mont carlos methods on approximated by using the asymptotic normal distribution of the average ratio. Sampling trials show that this appriximation is adequate only when the experiment is of several years' duration. Technometrics. On the distribution of statistics suitable for evaluating rainfall stimulation experiments [texte imprimé] / Gabriel, K. R. ; Feder, P. . - 1969.
ISSN : CI-09275
Two randomization teds of the null hypothesis in cloud seeding experiments are compared. The wilcoxam-mann-whitney test and a test based on an average ratio of seeded to non-seeded amounts of precipitation data from the Israel experiment suggest that the latter test is relatively more sensitive to apparent effects of seeding. The significance level of this test many be estimated by mont carlos methods on approximated by using the asymptotic normal distribution of the average ratio. Sampling trials show that this appriximation is adequate only when the experiment is of several years' duration.
Langues : Anglais (eng)
Mots-clés : PRECIPITATIONS Evaluation Simulation Expérimentation Données statistiques Index. décimale : 551.57 Hydrométéorologie : brouillard, nuages, précipitations Résumé : Two randomization teds of the null hypothesis in cloud seeding experiments are compared. The wilcoxam-mann-whitney test and a test based on an average ratio of seeded to non-seeded amounts of precipitation data from the Israel experiment suggest that the latter test is relatively more sensitive to apparent effects of seeding. The significance level of this test many be estimated by mont carlos methods on approximated by using the asymptotic normal distribution of the average ratio. Sampling trials show that this appriximation is adequate only when the experiment is of several years' duration. Note de contenu : Two randomization teds of the null hypothesis in cloud seeding experiments are compared. The wilcoxam-mann-whitney test and a test based on an average ratio of seeded to non-seeded amounts of precipitation data from the Israel experiment suggest that the latter test is relatively more sensitive to apparent effects of seeding. The significance level of this test many be estimated by mont carlos methods on approximated by using the asymptotic normal distribution of the average ratio. Sampling trials show that this appriximation is adequate only when the experiment is of several years' duration. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B275.158739 CI-09275 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B275.158740 CI-09275 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B275.158741 CI-09275 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B275.158742 CI-09275 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B275.158743 CI-09275 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B275.158744 CI-09275 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B275.158745 CI-09275 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B275.158746 CI-09275 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible