Hypothesis testing for differentially correlated features
نویسندگان
چکیده
منابع مشابه
HYPOTHESIS TESTING FOR AN EXCHANGEABLE NORMAL DISTRIBUTION
Consider an exchangeable normal vector with parameters ????2, and ?. On the basis of a vector observation some tests about these parameters are found and their properties are discussed. A simulation study for these tests and a few nonparametric tests are presented. Some advantages and disadvantages of these tests are discussed and a few applications are given.
متن کاملDifferentially Private Hypothesis Testing, Revisited
How should one statistically analyze privacyenhanced data? In theory, one could process it exactly as if it were normal data since many differentially private algorithms asymptotically converge exponentially fast to their non-private counterparts and/or have error that asymptotically decreases as fast as sampling error. In practice, convergence often requires enormous amounts of data. Thus maki...
متن کاملLINEAR HYPOTHESIS TESTING USING DLR METRIC
Several practical problems of hypotheses testing can be under a general linear model analysis of variance which would be examined. In analysis of variance, when the response random variable Y , has linear relationship with several random variables X, another important model as analysis of covariance can be used. In this paper, assuming that Y is fuzzy and using DLR metric, a method for testing ...
متن کاملStatistical Hypothesis Testing and Wavelet Features for Region Segmentation
This paper introduces a novel approach for region segmentation. In order to represent the regions, we devise and test new features based on low and high frequency wavelet coefficients which allow to capture and judge regions using changes in brightness and texture. A fusion process through statistical hypothesis testing among regions is established in order to obtain the final segmentation. The...
متن کاملSequential Hypothesis Testing with Spatially Correlated Count Data
It is well known that sequential hypothesis test procedures can have appreciable cost savings compared to fixed sample size test plans. The first sequential hypothesis procedure was developed by Wald for one-parameter families of distributions and later extended by Bartlett to handle the case of nuisance parameters. However, Bartlett’s procedure requires independent and identically distributed ...
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: Biostatistics
سال: 2016
ISSN: 1465-4644,1468-4357
DOI: 10.1093/biostatistics/kxw013