Fig. 1
MSEs of the ML estimates based on different sampling designs for \((\alpha _1,\theta _1,\alpha _2,\theta _2)=(0.5,1,0.5,1)\) under different levels \(\sigma\) of imperfect ranking.
Fig. 1 | Scientific Reports
MSEs of the ML estimates based on different sampling designs for \((\alpha _1,\theta _1,\alpha _2,\theta _2)=(0.5,1,0.5,1)\) under different levels \(\sigma\) of imperfect ranking.
