Nonparametric Method for a Non-inferiority Test using Confidence Interval
نویسندگان
چکیده
منابع مشابه
Using small bias nonparametric density estimators for confidence interval estimation
Confidence intervals for densities built on the basis of standard nonparametric theory are doomed to have poor coverage rates due to bias. Studies on coverage improvement exist, but reasonably behaved interval estimators are needed. We explore the use of small bias kernel-based methods to construct confidence intervals, in particular using a geometric density estimator that seems better suited ...
متن کاملCalculating a Nonparametric Estimate and Confidence Interval Using SAS . Software
In clinical trials nonparametric analysis methods are sometimes used to assess the differences between treatment groups. Most people use either the NPAR1WAY procedure or the FREQ procedure to perform nonparametric analysis. However, no procedures currently exist within SAS software to produce a nonparametric estimate of the difference between treatment groups or a confidence interval to assess ...
متن کاملNonparametric confidence interval estimators for heritability and expected selection response.
Statistical methods have not been described for comparing estimates of family-mean heritability (H) or expected selection response (R), nor have consistently valid methods been described for estimating R intervals. Nonparametric methods, e.g., delete-one jackknifing, may be used to estimate variances, intervals, and hypothesis test statistics in estimation problems where parametric methods are ...
متن کاملConfidence limits made easy: interval estimation using a substitution method.
The use of confidence intervals has become standard in the presentation of statistical results in medical journals. Calculation of confidence limits can be straightforward using the normal approximation with an estimate of the standard error, and in particular cases exact solutions can be obtained from published tables. However, for a number of commonly used measures in epidemiology and clinica...
متن کاملA Rank-based Permutation Test for Equivalence and Non-inferiority
Testing for the equivalence of two treatments has received attention in recent literature. Solutions typically considered are based on likelihood methods and the intersection-union (IU) principle. The IU principle focuses on the investigation of the equivalence between two treatments; that is a true equivalence has to be identified with a probability converging to one. The goal of this paper is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Korean Journal of Applied Statistics
سال: 2014
ISSN: 1225-066X
DOI: 10.5351/kjas.2014.27.5.833