Research Article
[Retracted] The Power XLindley Distribution: Statistical Inference, Fuzzy Reliability, and COVID-19 Application
Table 3
Simulation values of BIAS, MSE, and MRE for
and
.
| | Est. | Est. par. | MLE | ADE | CVME | MPSE | LSE | PCE | RTADE | WLSE | LTADE |
| 20 | BIAS | | 0.137977{7} | 0.13617{5} | 0.142029{9} | 0.12337{1} | 0.135548{4} | 0.132766{3} | 0.136454{6} | 0.131292{2} | 0.138844{8} | | | 0.229513{4} | 0.227968{3} | 0.279356{8} | 0.218778{1} | 0.269247{7} | 0.221119{2} | 0.25409{6} | 0.244711{5} | 0.285505{9} | MSE | | 0.029637{5} | 0.030681{7} | 0.032568{9} | 0.024965{1} | 0.029622{4} | 0.027414{2} | 0.030111{6} | 0.027964{3} | 0.030942{8} | | | 0.094556{4} | 0.088348{3} | 0.147204{9} | 0.072238{1} | 0.12245{7} | 0.079028{2} | 0.118112{6} | 0.096773{5} | 0.141887{8} | MRE | | 0.183969{7} | 0.18156{5} | 0.189372{9} | 0.164493{1} | 0.180731{4} | 0.177022{3} | 0.181939{6} | 0.175056{2} | 0.185125{8} | | | 0.153009{4} | 0.151979{3} | 0.186237{8} | 0.145852{1} | 0.179498{7} | 0.147412{2} | 0.169393{6} | 0.163141{5} | 0.190337{9} | | | 31{5} | 26{4} | 52{9} | 6{1} | 33{6} | 14{2} | 36{7} | 22{3} | 50{8} |
| 60 | BIAS | | 0.076508{3} | 0.077561{5} | 0.07744{4} | 0.076171{2} | 0.081792{9} | 0.079472{7} | 0.080599{8} | 0.075043{1} | 0.078246{6} | | | 0.121216{1} | 0.123493{3} | 0.142752{7} | 0.122812{2} | 0.151239{9} | 0.138644{6} | 0.136138{5} | 0.1297{4} | 0.149234{8} | MSE | | 0.009225{3} | 0.009755{6} | 0.0093{4} | 0.009041{2} | 0.010473{9} | 0.01029{8} | 0.010226{7} | 0.008758{1} | 0.009742{5} | | | 0.024438{2} | 0.024734{3} | 0.033754{7} | 0.023414{1} | 0.036508{9} | 0.029362{5} | 0.030011{6} | 0.027302{4} | 0.036072{8} | MRE | | 0.102011{3} | 0.103415{5} | 0.103254{4} | 0.101561{2} | 0.109055{9} | 0.105963{7} | 0.107465{8} | 0.100057{1} | 0.104328{6} | | | 0.080811{1} | 0.082329{3} | 0.095168{7} | 0.081875{2} | 0.100826{9} | 0.09243{6} | 0.090758{5} | 0.086467{4} | 0.099489{8} | | | 13{2} | 25{4} | 33{5} | 11{1} | 54{9} | 39{6.5} | 39{6.5} | 15{3} | 41{8} |
| 100 | BIAS | | 0.06041{7} | 0.058974{4} | 0.059138{5} | 0.055183{1} | 0.055893{2} | 0.061067{9} | 0.059588{6} | 0.058633{3} | 0.060994{8} | | | 0.094829{1} | 0.096446{2} | 0.112153{7} | 0.098434{3} | 0.112176{8} | 0.106085{6} | 0.10123{5} | 0.098785{4} | 0.117038{9} | MSE | | 0.005624{6} | 0.005516{4} | 0.005761{7} | 0.004883{1} | 0.004924{2} | 0.005935{9} | 0.005555{5} | 0.005365{3} | 0.005922{8} | | | 0.01427{1} | 0.014931{3} | 0.020641{8} | 0.014577{2} | 0.019882{7} | 0.017311{6} | 0.01633{5} | 0.01555{4} | 0.022179{9} | MRE | | 0.080547{7} | 0.078632{4} | 0.078851{5} | 0.073577{1} | 0.074524{2} | 0.081423{9} | 0.07945{6} | 0.078178{3} | 0.081326{8} | | | 0.063219{1} | 0.064298{2} | 0.074769{7} | 0.065623{3} | 0.074784{8} | 0.070724{6} | 0.067487{5} | 0.065857{4} | 0.078026{9} | | | 23{4} | 19{2} | 39{7} | 11{1} | 29{5} | 45{8} | 32{6} | 21{3} | 51{9} |
| 200 | BIAS | | 0.042184{8} | 0.04013{2} | 0.041208{5} | 0.040012{1} | 0.043211{9} | 0.041577{7} | 0.041234{6} | 0.040823{3} | 0.041173{4} | | | 0.067061{2} | 0.067813{3} | 0.081558{8} | 0.065002{1} | 0.078475{7} | 0.072065{6} | 0.071978{5} | 0.069975{4} | 0.082133{9} | MSE | | 0.002753{7} | 0.002509{1} | 0.002766{8} | 0.002564{2} | 0.002927{9} | 0.0027{6} | 0.002698{5} | 0.002593{4} | 0.002581{3} | | | 0.007107{2} | 0.007212{3} | 0.010524{8} | 0.006594{1} | 0.009767{7} | 0.008261{5} | 0.008311{6} | 0.007747{4} | 0.010726{9} | MRE | | 0.056246{8} | 0.053507{2} | 0.054945{5} | 0.05335{1} | 0.057615{9} | 0.055436{7} | 0.054978{6} | 0.054431{3} | 0.054898{4} | | | 0.044707{2} | 0.045209{3} | 0.054372{8} | 0.043335{1} | 0.052316{7} | 0.048043{6} | 0.047985{5} | 0.04665{4} | 0.054755{9} | | | 29{4} | 14{2} | 42{8} | 7{1} | 48{9} | 37{6} | 33{5} | 22{3} | 38{7} |
| 350 | BIAS | | 0.030915{3} | 0.03161{6} | 0.032622{9} | 0.029985{1} | 0.031154{4} | 0.032585{8} | 0.030298{2} | 0.031687{7} | 0.031251{5} | | | 0.048118{1} | 0.050489{3} | 0.060015{8} | 0.050242{2} | 0.059371{7} | 0.056874{6} | 0.051969{4} | 0.052368{5} | 0.064127{9} | MSE | | 0.001521{3} | 0.001531{5} | 0.001647{8} | 0.001434{1} | 0.001536{6} | 0.00166{9} | 0.001459{2} | 0.001591{7} | 0.001523{4} | | | 0.003598{1} | 0.004076{3} | 0.00567{8} | 0.003797{2} | 0.005585{7} | 0.005042{6} | 0.004238{4} | 0.004254{5} | 0.00639{9} | MRE | | 0.041221{3} | 0.042147{6} | 0.043496{9} | 0.03998{1} | 0.041539{4} | 0.043447{8} | 0.040398{2} | 0.04225{7} | 0.041668{5} | | | 0.032078{1} | 0.03366{3} | 0.04001{8} | 0.033495{2} | 0.039581{7} | 0.037916{6} | 0.034646{4} | 0.034912{5} | 0.042751{9} | | | 12{2} | 26{4} | 50{9} | 9{1} | 35{5} | 43{8} | 18{3} | 36{6} | 41{7} |
| 600 | BIAS | | 0.026684{7} | 0.026033{3} | 0.02713{8} | 0.024621{1} | 0.026566{6} | 0.02625{4} | 0.027299{9} | 0.025838{2} | 0.026553{5} | | | 0.040432{2} | 0.041825{3} | 0.048019{7} | 0.039776{1} | 0.048301{8} | 0.045466{5} | 0.046326{6} | 0.043181{4} | 0.051627{9} | MSE | | 0.001141{8} | 0.001066{3} | 0.001117{7} | 0.00097{1} | 0.001109{5} | 0.001072{4} | 0.001152{9} | 0.001058{2} | 0.001114{6} | | | 0.002594{2} | 0.002772{3} | 0.003593{7} | 0.00249{1} | 0.003644{8} | 0.00323{5} | 0.003314{6} | 0.002989{4} | 0.004147{9} | MRE | | 0.035579{7} | 0.03471{3} | 0.036174{8} | 0.032827{1} | 0.035422{6} | 0.035{4} | 0.036398{9} | 0.034451{2} | 0.035404{5} | | | 0.026955{2} | 0.027884{3} | 0.032013{7} | 0.026517{1} | 0.032201{8} | 0.03031{5} | 0.030884{6} | 0.028787{4} | 0.034418{9} | | | 28{5} | 18{2.5} | 44{8} | 6^{1} | 41{6} | 27{4} | 45{9} | 18{2.5} | 43{7} |
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