Research Article

[Retracted] The Power XLindley Distribution: Statistical Inference, Fuzzy Reliability, and COVID-19 Application

Table 2

Simulation values of BIAS, MSE, and MRE for and .

Est.MLEADECVMEMPSELSEPCERTADEWLSELTADE

20BIAS0.064023{1}0.068075{2}0.068368{3}0.07006{6}0.073795{8}0.101013{9}0.070065{7}0.069329{5}0.068664{4}
0.092713{1}0.101222{3}0.119548{7}0.097822{2}0.108895{5}0.12919{9}0.106095{4}0.110435{6}0.119816{8}
MSE0.006631{1}0.007714{4}0.007307{2}0.008126{7}0.008629{8}0.021442{9}0.007567{3}0.007728{6}0.00772{5}
0.014687{1}0.018103{3}0.026483{8}0.014963{2}0.019875{4}0.026787{9}0.020317{5}0.022185{6}0.025131{7}
MRE0.256092{1}0.2723{2}0.273473{3}0.28024{6}0.29518{8}0.404052{9}0.280262{7}0.277317{5}0.274658{4}
0.123618{1}0.134962{3}0.159397{7}0.13043{2}0.145193{5}0.172253{9}0.14146{4}0.147246{6}0.159755{8}
6{1}17{2}30{4.5}25{3}38{8}54{9}30{4.5}34{6}36{7}

60BIAS0.037326{1}0.039833{5}0.040231{7}0.038925{3}0.040337{8}0.069403{9}0.039993{6}0.038216{2}0.039601{4}
0.050794{1}0.05777{5}0.06605{8}0.055565{3}0.061158{6}0.086042{9}0.056687{4}0.05452{2}0.065329{7}
MSE0.00217{1}0.002512{5}0.002603{8}0.00241{3}0.002561{7}0.009956{9}0.002533{6}0.002286{2}0.002455{4}
0.00417{1}0.005282{5}0.007248{8}0.004663{3}0.005927{6}0.012073{9}0.005263{4}0.004642{2}0.006944{7}
MRE0.149306{1}0.15933{5}0.160925{7}0.155702{3}0.161348{8}0.277612{9}0.152865{2}0.158404{4}
0.067725{1}0.077026{5}0.088067{8}0.074086{3}0.081544{6}0.114722{9}0.075583{4}0.072693{2}0.087105{7}
6{1}30{4.5}46{8}18{3}54{9}30{4.5}12{2}33{6}

100BIAS0.02863{1}0.029407{2}0.030867{5}0.030961{6}0.031234{7}0.052187{9}0.030282{4}0.031495{8}
0.039342{1}0.042789{3}0.047827{7}0.04366{4}0.045723{6}0.065933{9}0.044617{5}0.041852{2}0.049134{8}
MSE0.001314{1}0.001384{2}0.001492{5}0.001518{6}0.00155{7}0.005117{9}0.001425{4}0.00139{3}0.001555{8}
0.002494{1}0.0029{4}0.003692{7}0.002878{3}0.003361{6}0.007025{9}0.003156{5}0.002807{2}0.003987{8}
MRE0.114521{1}0.11763{2}0.123467{5}0.123846{6}0.124935{7}0.20875{9}0.121129{4}0.117962{3}0.125979{8}
0.052456{1}0.057051{3}0.06377{7}0.058214{4}0.060965{6}0.087911{9}0.059489{5}0.055803{2}0.065512{8}
6{1}16{3}36{6}29{5}39{7}54{9}27{4}15{2}48{8}

200BIAS0.019995{1}0.021001{5}0.021949{6}0.020978{4}0.022156{7}0.040799{9}0.022494{8}0.020346{2}0.020931{3}
0.028384{1}0.029909{4}0.033126{7}0.029388{3}0.032708{6}0.051383{9}0.031332{5}0.02934{2}0.034695{8}
MSE0.000626{1}0.000679{3}0.000748{6}0.00068{4}0.00075{7}0.003{9}0.000774{8}0.000663{2}0.000726{5}
0.001258{1}0.001411{4}0.001728{7}0.001269{2}0.00166{6}0.004359{9}0.001516{5}0.00141{3}0.001922{8}
MRE0.079982{1}0.084005{5}0.087797{6}0.083912{4}0.088622{7}0.163195{9}0.089978{8}0.081384{2}0.083724{3}
0.037845{1}0.039878{4}0.044169{7}0.039183{3}0.04361{6}0.06851{9}0.041776{5}0.03912{2}0.04626{8}
6{1}25{4}39{7}20{3}39{7}54{9}39{7}13{2}35{9}

350BIAS0.015255{1}0.015994{4}0.017253{7}0.015957{3}0.017389{8}0.030119{9}0.016228{5}0.015814{2}0.016784{6}
0.020888{1}0.022521{4}0.025787{7}0.021487{2}0.025267{6}0.038265{9}0.022927{5}0.022151{3}0.026993{8}
MSE0.000367{1}0.000397{3}0.000457{7}0.000402{4}0.000468{8}0.001574{9}0.000414{5}0.000383{2}0.000431{6}
0.000699{1}0.000789{4}0.00103{7}0.000725{2}0.001002{6}0.002374{9}0.000821{5}0.000771{3}0.001115{8}
MRE0.06102{1}0.063975{4}0.069014{7}0.063828{3}0.069554{8}0.120477{9}0.064911{5}0.063255{2}0.067135{6}
0.027851{1}0.030028{4}0.034383{7}0.028649{2}0.033689{6}0.051019{9}0.030569{5}0.029535{3}0.03599{8}
6{1}23{4}42{7}16{3}47{7}54{9}30{5}15{2}42{7}

500BIAS0.01275{1}0.013037{4}0.01402{7}0.012839{2}0.0136550.026477{9}0.014055{8}0.012991{3}0.013913{6}
0.017803{2}0.01881{4}0.021562{7}0.017448{1}0.020936{6}0.034149{9}0.020136{5}0.021659{8}
MSE0.000251{1}0.000267{4}0.000308{7}0.000266{3}3e-04{5}0.001244{9}0.000311{8}0.000263{2}0.000303{6}
0.000496{2}0.000545{4}0.000717{7}0.000487{1}0.000696{6}0.001899{9}0.000639{5}0.000527{3}0.00074{8}
MRE0.050999{1}0.052149{4}0.056079{7}0.054598{5}0.10591{9}0.056218{8}0.051962{3}0.05565{6}
0.023738{1}0.025081{4}0.02875{7}0.023264{1}0.027914{6}0.045532{9}0.026848{5}0.02426{3}0.028879{8}
9{1}24{4}41{7.5}10{2}37{5}53{9}38{6}17{3}41{7.5}