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Table 1 QTL statistics for analysis of two traits in a 325-line doubled-haploid rice population with 10% simulated missing data, estimated by several approaches.

From: Multiple-trait quantitative trait locus mapping with incomplete phenotypic data

Method Position (cM) LOD Additive effect
    Sheath blight Heading days
EM 21 4.47 -0.38 0.80
CaD 24 3.07 -0.33 0.70
MS 22 3.76 -0.32 0.66
CMS 16 4.41 -0.55 0.59
CoD 21 6.58 -0.44 1.06
  1. Key EM: EM algorithm; CaD: casewise deletion; MS: mean substitution; CMS: conditional mean substitution; CoD: complete data analysis.