Research Article
[Retracted] The Power XLindley Distribution: Statistical Inference, Fuzzy Reliability, and COVID-19 Application
Table 6
Simulation values of BIAS, MSE, and MRE for
and
.
| | Est. | Est. Par. | MLE | ADE | CVME | MPSE | LSE | PCE | RTADE | WLSE | LTADE |
| 20 | BIAS | | 0.717631{5} | 0.660787{3} | 1.001041{8} | 0.560465{1} | 0.791574{7} | 0.586262{2} | 0.679892{4} | 0.737606{6} | 1.071329{9} | | | 0.8064{4} | 0.780501{2} | 1.017863{9} | 0.775191{1} | 0.877717{7} | 0.796661{3} | 0.877084{6} | 0.856637{5} | 0.994721{8} | MSE | | 1.260224{5} | 0.978326{3} | 4.39799{8} | 0.502231{1} | 2.122434{7} | 0.865303{2} | 1.04072{4} | 1.899592{6} | 4.751738{9} | | | 1.104086{4} | 1.046869{3} | 2.097186{9} | 0.876038{1} | 1.294{6} | 1.031908{2} | 1.322306{7} | 1.272431{5} | 1.887763{8} | MRE | | 0.23921{5} | 0.220262{3} | 0.33368{8} | 0.186822{1} | 0.263858{7} | 0.195421{2} | 0.226631{4} | 0.245869{6} | 0.35711{9} | | | 0.16128{4} | 0.1561{2} | 0.203573{9} | 0.155038{1} | 0.175543{7} | 0.159332{3} | 0.175417{6} | 0.171327{5} | 0.198944{8} | | | 27{4} | 16{3} | 51{8.5} | 6{1} | 41{7} | 14{2} | 31{5} | 33{6} | 51{8.5} |
| 60 | BIAS | | 0.336795{3} | 0.352473{4} | 0.429429{8} | 0.324061{1} | 0.401071{7} | 0.329515{2} | 0.357751{5} | 0.374126{6} | 0.447436{9} | | | 0.427527{2} | 0.450167{4} | 0.523862{9} | 0.422169{1} | 0.504418{8} | 0.445308{3} | 0.481925{6} | 0.473978{5} | 0.495872{7} | MSE | | 0.202636{3} | 0.220043{4} | 0.367905{9} | 0.162656{1} | 0.282437{7} | 0.174738{2} | 0.235339{5} | 0.254841{6} | 0.367708{8} | | | 0.299391{2} | 0.316274{4} | 0.477481{9} | 0.271901{1} | 0.410023{8} | 0.30061{3} | 0.379802{6} | 0.375685{5} | 0.406432{7} | MRE | | 0.112265{3} | 0.117491{4} | 0.143143{8} | 0.10802{1} | 0.13369{7} | 0.109838{2} | 0.11925{5} | 0.124709{6} | 0.149145{9} | | | 0.085505{2} | 0.090033{4} | 0.104772{9} | 0.084434{1} | 0.100884{8} | 0.089062{3} | 0.096385{6} | 0.094796{5} | 0.099174{7} | | | 15{2.5} | 24{4} | 52{9} | 6{1} | 45{7} | 15{2.5} | 33{5.5} | 33{5.5} | 47{8} |
| 100 | BIAS | | 0.241288{1} | 0.266587{5} | 0.328484{8} | 0.250573{2} | 0.29527{7} | 0.257789{3} | 0.260292{4} | 0.284411{6} | 0.357{9} | | | 0.316796{1} | 0.33826{2} | 0.409549{9} | 0.341089{3} | 0.374399{7} | 0.342775{4} | 0.357668{5} | 0.363199{6} | 0.396579{8} | MSE | | 0.105701{3} | 0.119815{5} | 0.186885{8} | 0.098055{1} | 0.142812{7} | 0.104898{2} | 0.110255{4} | 0.139001{6} | 0.223422{9} | | | 0.161836{1} | 0.181868{3} | 0.272851{9} | 0.172578{2} | 0.23128{7} | 0.18437{4} | 0.21176{5} | 0.212133{6} | 0.255802{8} | MRE | | 0.080429{1} | 0.088862{5} | 0.109495{8} | 0.083524{2} | 0.098423{7} | 0.08593{3} | 0.086764{4} | 0.094804{6} | 0.119{9} | | | 0.063359{1} | 0.067652{2} | 0.08191{9} | 0.068218{3} | 0.07488{7} | 0.068555{4} | 0.071534{5} | 0.07264{6} | 0.079316{8} | | | 8{1} | 22{4} | 51{8.5} | 13{2} | 42{7} | 20{3} | 27{5} | 36{6} | 51{8.5} |
| 200 | BIAS | | 0.175226{3} | 0.199898{6} | 0.221033{8} | 0.17111{1} | 0.208835{7} | 0.173908{2} | 0.185609{4} | 0.193912{5} | 0.242327{9} | | | 0.224783{2} | 0.245806{5} | 0.27591{9} | 0.22348{1} | 0.273244{8} | 0.231358{3} | 0.258757{6} | 0.242492{4} | 0.271779{7} | MSE | | 0.048735{3} | 0.065673{6} | 0.078958{8} | 0.045382{1} | 0.068861{7} | 0.046069{2} | 0.056114{4} | 0.062625{5} | 0.096021{9} | | | 0.079223{2} | 0.097761{5} | 0.121375{9} | 0.078737{1} | 0.117729{8} | 0.082417{3} | 0.103162{6} | 0.092745{4} | 0.117672{7} | MRE | | 0.058409{3} | 0.066633{6} | 0.073678{8} | 0.057037{1} | 0.069612{7} | 0.057969{2} | 0.06187{4} | 0.064637{5} | 0.080776{9} | | | 0.044957{2} | 0.049161{5} | 0.055182{9} | 0.044696{1} | 0.054649{8} | 0.046272{3} | 0.051751{6} | 0.048498{4} | 0.054356{7} | | | 15{2.5} | 33{6} | 51{9} | 6{1} | 45{7} | 15{2.5} | 30{5} | 27{4} | 48{8} |
| 350 | BIAS | | 0.132268{2} | 0.13862{5} | 0.16235{8} | 0.130753{1} | 0.161735{7} | 0.132516{3} | 0.135826{4} | 0.144216{6} | 0.179334{9} | | | 0.169065{1} | 0.17603{4} | 0.206035{8} | 0.176016{3} | 0.211213{9} | 0.174479{2} | 0.198401{6} | 0.184569{5} | 0.204219{7} | MSE | | 0.028086{3} | 0.030201{5} | 0.041446{7} | 0.026003{1} | 0.041732{8} | 0.027581{2} | 0.029765{4} | 0.032407{6} | 0.05196{9} | | | 0.04502{1} | 0.049537{4} | 0.067428{8} | 0.047436{2} | 0.069066{9} | 0.048152{3} | 0.060185{6} | 0.053221{5} | 0.066214{7} | MRE | | 0.044089{2} | 0.046207{5} | 0.054117{8} | 0.043584{1} | 0.053912{7} | 0.044172{3} | 0.045275{4} | 0.048072{6} | 0.059778{9} | | | 0.033813{1} | 0.035206{4} | 0.041207{8} | 0.035203{3} | 0.042243{9} | 0.034896{2} | 0.03968{6} | 0.036914{5} | 0.040844{7} | | | 10{1} | 27{4} | 47{7} | 11{2} | 49{9} | 15{3} | 30{5} | 33{6} | 48{8} |
| 500 | BIAS | | 0.10917{1} | 0.118367{5} | 0.135449{7} | 0.111372{2} | 0.136309{8} | 0.111958{3} | 0.117893{4} | 0.121807{6} | 0.155991{9} | | | 0.136107{1} | 0.152479{5} | 0.161434{6} | 0.142899{2} | 0.172049{8} | 0.145944{3} | 0.16638{7} | 0.15149{4} | 0.182506{9} | MSE | | 0.018978{1} | 0.022797{5} | 0.029026{7} | 0.019146{2} | 0.029311{8} | 0.019362{3} | 0.021941{4} | 0.023526{6} | 0.040674{9} | | | 0.028912{1} | 0.036719{5} | 0.041851{6} | 0.033342{2} | 0.046981{8} | 0.03375{3} | 0.042394{7} | 0.035251{4} | 0.052224{9} | MRE | | 0.03639{1} | 0.039456{5} | 0.04515{7} | 0.037124{2} | 0.045436{8} | 0.037319{3} | 0.039298{4} | 0.040602{6} | 0.051997{9} | | | 0.027221{1} | 0.030496{5} | 0.032287{6} | 0.02858{2} | 0.03441{8} | 0.029189{3} | 0.033276{7} | 0.030298{4} | 0.036501{9} | | | 6{1} | 30{4.5} | 39{7} | 12{2} | 48{8} | 18{3} | 33{6} | 30{4.5} | 54{9} |
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