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TRIad Multi-Marker

The TRIad Multi-Marker (TRIMM) program performs max_Z2, and sum_log(P) tests, association tests for a child's or mother's genetic effects using multiple markers from triad families. Statistical significance is evaluated via permutation. It also outputs the nominated risk-haplotype-tagging alleles. For details, see Shi M, Umbach DM, Weinberg CR "Identification of Risk-related Haplotypes Using Multiple SNPs from Nuclear Families".

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trimm.zip (http://www.niehs.nih.gov//research/resources/software/triad/docs/trimm.zip)  View Information About ZIP Files is the ZIPPED set of the following 5 files:

  • R source code: TRIMM.r
  • Program documentation: TRIMM_Documentation.pdf
  • 3 Example files: geno.m geno.f geno.c
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Last Reviewed: August 11, 2008