Search Results - subject:"Sample Size Calculation"

A sample size calculation for training and certifying targeting policies

Simester, Duncan; Timoshenko, Artem; Zoumpoulis, Spyros I. - In: Management science : journal of the Institute for … 71 (2025) 11, pp. 9503-9522

Persistent link: https://www.econbiz.de/10015549155

A sample size calculation for training and certifying targeting policies

Simester, Duncan; Timoshenko, Artem; Zoumpoulis, Spyros I. - 2024 - Revised version of 2023/32/DSC

Persistent link: https://www.econbiz.de/10015070237

An Asymptotic Analysis of the Logrank Test

Strawderman, Robert L. - 1997

Asymptotic expansions for the null distribution of thelogrank statistic and its distribution under local proportionalhazards alternatives are developed in the case of iid observations.The results, which are derived from the work of Gu (1992) andTaniguchi (1992), are easy to interpret, and...

Persistent link: https://www.econbiz.de/10009477088

Approximate Sample Size Calculations with Microarray Data: An Illustration

Ferreira, José; Zwinderman, Aeilko - In: Statistical Applications in Genetics and Molecular Biology 5 (2007) 1, pp. 25-25

We outline a method of sample size calculation in microarray experiments on the basis of pilot data and illustrate its …

Persistent link: https://www.econbiz.de/10005046608

Approximate Power and Sample Size Calculations with the Benjamini-Hochberg Method

Ferreira, José; Zwinderman, Aeilko - In: International Journal of Biostatistics 2 (2006) 1, pp. 1018-1018

We provide a method for calculating the sample size required to attain a given average power (the ratio of rejected hypotheses to the number of false hypotheses) and a given false discovery rate (the number of incorrect rejections divided by the number of rejections) in adaptive versions of the...

Persistent link: https://www.econbiz.de/10005246577