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Document type:
Zeitschriftenaufsatz 
Author(s):
Erhardt, V., Bogdan, M. and Czado, C. 
Title:
Locating multiple interacting quantitative trait loci with the zero-inflated generalized Poisson regression 
Abstract:
We consider the problem of locating multiple interacting quantitative trait loci (QTL) influencing traits measured in counts. In many applications the distribution of the count variable has a spike at zero. Zero-inflated generalized Poisson regression (ZIGPR) allows for an additional probability mass at zero and hence an improvement in the detection of significant loci. Classical model selection criteria often overestimate the QTL number. Therefore, modified versions of the Bayesian...    »
 
Journal title:
Statistical Applications in Genetics and Molecular Biology 
Year:
2010 
Journal volume:
Year / month:
2010-06 
Journal issue:
Reviewed:
ja 
Language:
en 
Fulltext / DOI:
Status:
Verlagsversion / published 
Semester:
SS 10 
TUM Institution:
Lehrstuhl für Mathematische Statistik 
Format:
Text