Hypothesis Tests for Point-Mass Mixture Data with Application to `Omics Data with Many Zero Values

DOI10.2202/1544-6115.1425zbMath1276.92074OpenAlexW2039764641WikidataQ33409968 ScholiaQ33409968MaRDI QIDQ2864046

Katherine S. Pollard, Sandra Taylor

Publication date: 5 December 2013

Published in: Statistical Applications in Genetics and Molecular Biology (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2202/1544-6115.1425

zbMATH Keywords

likelihood ratio testempirical likelihoodmetabolomicsArabidopsispoint-mass mixturetwo-part statistics

Mathematics Subject Classification ID

Nonparametric hypothesis testing (62G10) Order statistics; empirical distribution functions (62G30) Genetics and epigenetics (92D10)

Related Items (6)

Testing homogeneity for multiple nonnegative distributions with excess zero observations ⋮ Analysis of mixed correlated semi-continuous and β-inflated Poisson responses ⋮ A new two-part test based on density ratio model for zero-inflated continuous distributions ⋮ Mean and cell-mean imputation resulting in the use of a semicontinuous distribution and a mixture of semicontinuous distributions ⋮ Semiparametric inference on the means of multiple nonnegative distributions with excess zero observations ⋮ A MANOVA test for multivariate lognormal observations with a spike at zero, with application to ecological niches of South Africa

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