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author:("Hu, buau")
1.  LOT: a tool for linkage analysis of ordinal traits for pedigree data 
Bioinformatics  2008;24(15):1737-1739.
Summary: Existing linkage-analysis methods address binary or quantitative traits. However, many complex diseases and human conditions, particularly behavioral disorders, are rated on ordinal scales. Herein, we introduce, LOT, a tool that performs linkage analysis of ordinal traits for pedigree data. It implements a latent-variable proportional-odds logistic model that relates inheritance patterns to the distribution of the ordinal trait. The likelihood-ratio test is used for testing evidence of linkage.
Availability: The LOT program is available for download at http://c2s2.yale.edu/software/LOT/
Contact: heping.zhang@yale.edu
doi:10.1093/bioinformatics/btn258
PMCID: PMC2566542  PMID: 18535081
2.  LOT 
Bioinformatics (Oxford, England)  2008;24(15):1737-1739.
Summary
Existing linkage-analysis methods address binary or quantitative traits. However, many complex diseases and human conditions, particularly behavioral disorders, are rated on ordinal scales. Herein, we introduce, LOT, a tool that performs linkage analysis of ordinal traits for pedigree data. It implements a latent-variable proportional-odds logistic model that relates inheritance patterns to the distribution of the ordinal trait. The likelihood-ratio test is used for testing evidence of linkage.
doi:10.1093/bioinformatics/btn258
PMCID: PMC2566542  PMID: 18535081

Results 1-2 (2)