%0 Journal Article %T PREMIM and EMIM: tools for estimation of maternal, imprinting and interaction effects using multinomial modelling %A Richard Howey %A Heather J Cordell %J BMC Bioinformatics %D 2012 %I BioMed Central %R 10.1186/1471-2105-13-149 %X In application to simulated data, we show that the inference provided by EMIM is essentially equivalent to that provided by alternative (competing) software packages such as MENDEL and LEM. However, PREMIM and EMIM (used in combination) considerably outperform MENDEL and LEM in terms of speed and ease of execution.Together, EMIM and PREMIM provide easy-to-use command-line tools for the analysis of pedigree data, giving unbiased estimates of parental and child genotype relative risks. %K Case/parent trio %K Maternal-fetal interaction %K Parent-of-origin %K Genome-wide association study %U http://www.biomedcentral.com/1471-2105/13/149/abstract