Research Article
[Retracted] The Power XLindley Distribution: Statistical Inference, Fuzzy Reliability, and COVID-19 Application
Table 5
Simulation values of BIAS, MSE, and MRE for
and
.
| | Est. | Est. par. | MLE | ADE | CVME | MPSE | LSE | PCE | RTADE | WLSE | LTADE |
| 20 | BIAS | | 0.260322{7} | 0.252966{4} | 0.286052{8} | 0.212118{1} | 0.259951{6} | 0.230689{2} | 0.239306{3} | 0.253787{5} | 0.324086{9} | | | 0.390096{3} | 0.412361{4} | 0.505593{8} | 0.380992{2} | 0.458447{7} | 0.379715{1} | 0.414099{5} | 0.435619{6} | 0.510942{9} | MSE | | 0.120027{5} | 0.10955{4} | 0.186034{8} | 0.075026{1} | 0.147429{7} | 0.094146{2} | 0.106249{3} | 0.122371{6} | 0.250058{9} | | | 0.274304{3} | 0.296691{4} | 0.534281{9} | 0.222639{1} | 0.346186{7} | 0.22481{2} | 0.312561{5} | 0.337199{6} | 0.494843{8} | MRE | | 0.173548{7} | 0.168644{4} | 0.190701{8} | 0.141412{1} | 0.173301{6} | 0.153793{2} | 0.159537{3} | 0.169191{5} | 0.216057{9} | | | 0.156038{3} | 0.164944{4} | 0.202237{8} | 0.152397{2} | 0.183379{7} | 0.151886{1} | 0.16564{5} | 0.174248{6} | 0.204377{9} | | | 28{5} | 24{3.5} | 49{8} | 8{1} | 40{7} | 10{2} | 24{3.5} | 34{6} | 53{9} |
| 60 | BIAS | | 0.127447{1} | 0.140202{5} | 0.149724{8} | 0.127918{2} | 0.138552{4} | 0.128937{3} | 0.140356{6} | 0.145771{7} | 0.154086{9} | | | 0.206986{1} | 0.225093{4} | 0.253965{7} | 0.23259{5} | 0.254481{8} | 0.213088{2} | 0.238331{6} | 0.224397{3} | 0.256915{9} | MSE | | 0.026638{2} | 0.031322{5} | 0.038656{8} | 0.026291{1} | 0.030462{4} | 0.027024{3} | 0.031407{6} | 0.034376{7} | 0.040969{9} | | | 0.071275{2} | 0.081426{5} | 0.111348{9} | 0.078337{3} | 0.101455{7} | 0.069738{1} | 0.096487{6} | 0.079157{4} | 0.10806{9} | MRE | | 0.084964{1} | 0.093468{5} | 0.099816{8} | 0.085279{2} | 0.092368{4} | 0.085958{3} | 0.093571{6} | 0.097181{7} | 0.102724{9} | | | 0.082794{1} | 0.090037{4} | 0.101586{7} | 0.093036{5} | 0.10179287} | 0.085235{2} | 0.095332{6} | 0.089759{3} | 0.102766{9} | | | 8{1} | 28{4} | 47{8} | 18{3} | 35{6} | 14{2} | 36{7} | 31{5} | 53{9} |
| 100 | BIAS | | 0.108672{6} | 0.105696{5} | 0.117563{9} | 0.09787{2} | 0.112172{7} | 0.096309{1} | 0.100645{3} | 0.102352{4} | 0.113071{8} | | | 0.160012{2} | 0.168575{3} | 0.198132{9} | 0.170146{4} | 0.193601{7} | 0.159442{1} | 0.181613{6} | 0.172704{5} | 0.195852{8} | MSE | | 0.018883{6} | 0.017835{5} | 0.021818{9} | 0.015112{2} | 0.020421{7} | 0.014428{1} | 0.016357{3} | 0.016985{4} | 0.020676{8} | | | 0.042642{2} | 0.044001{4} | 0.065373{9} | 0.042984{3} | 0.057578{7} | 0.038296{1} | 0.053659{6} | 0.047041{5} | 0.062995{8} | MRE | | 0.072448{6} | 0.070464{5} | 0.078375{9} | 0.065246{2} | 0.074781{7} | 0.064206{1} | 0.067097{3} | 0.068235{4} | 0.075381{8} | | | 0.064005{2} | 0.06743{3} | 0.079253{9} | 0.068059{4} | 0.07744{7} | 0.063777{1} | 0.072645{6} | 0.069082{5} | 0.078341{8} | | | 24{3} | 25{4} | 54{9} | 17{2} | 42{7} | 6{1} | 27{5.5} | 27{5.5} | 48{8} | 200 | BIAS | | 0.072573{3} | 0.0739{4} | 0.075672{7} | 0.071735{2} | 0.077291{8} | 0.071665{1} | 0.0749{6} | 0.074856{5} | 0.082323{9} | | | 0.116527{3} | 0.117408{4} | 0.135815{8} | 0.111618{1} | 0.129664{7} | 0.112908{2} | 0.12543{6} | 0.121674{5} | 0.141145{9} | MSE | | 0.00847{3} | 0.008563{4} | 0.009018{7} | 0.008238{2} | 0.009339{8} | 0.007981{1} | 0.008825{6} | 0.008743{5} | 0.010496{9} | | | 0.021346{3} | 0.022249{4} | 0.030064{8} | 0.019931{1} | 0.02741{7} | 0.02014{2} | 0.024372{6} | 0.022852{5} | 0.031395{9} | MRE | | 0.048382{3} | 0.049267{4} | 0.050448{7} | 0.047823{2} | 0.051527{8} | 0.047776{1} | 0.049934{6} | 0.049904{5} | 0.054882{9} | | | 0.046611{3} | 0.046963{4} | 0.054326{8} | 0.044647{1} | 0.051865{7} | 0.045163{2} | 0.050172{6} | 0.04867{5} | 0.056458{9} | | | 18{3} | 24{4} | 45{7.5} | 9{1.5} | 45{7.5} | 9{1.5} | 36^{6} | 30{5} | 54{9} |
| 350 | BIAS | | 0.053528{2} | 0.054066{3} | 0.059041{7} | 0.054357{4} | 0.059289{8} | 0.052958{1} | 0.05575{6} | 0.055388{5} | 0.060781{9} | | | 0.079826{1} | 0.091069{5} | 0.103266{9} | 0.085171{2} | 0.099207{7} | 0.087793{3} | 0.09334{6} | 0.088486{4} | 0.102409{8} | MSE | | 0.004605{2} | 0.004705{4} | 0.00544{7} | 0.004695{3} | 0.005646{8} | 0.004399{1} | 0.004836{5} | 0.00492{6} | 0.005795{9} | | | 0.010508{1} | 0.012945{5} | 0.017093{9} | 0.011567{2} | 0.015637{7} | 0.012121{3} | 0.014118{6} | 0.012408{4} | 0.016951{8} | MRE | | 0.035685{2} | 0.036044{3} | 0.039361{7} | 0.036238{4} | 0.039526{8} | 0.035305{1} | 0.037166{6} | 0.036926{5} | 0.04052{9} | | | 0.03193{1} | 0.036428{5} | 0.041306{9} | 0.034068{2} | 0.039683{7} | 0.035117{3} | 0.037336{6} | 0.035394{4} | 0.040964{8} | | | 9{1} | 25{4} | 48{8} | 17{3} | 45{7} | 12{2} | 35{6} | 28{5} | 51{9} |
| 600 | BIAS | | 0.046772{4} | 0.046659{3} | 0.048574{8} | 0.047313{6} | 0.047942{7} | 0.045318{1} | 0.045952{2} | 0.046996{5} | 0.055547{9} | | | 0.070225{1} | 0.075111{4} | 0.087494{8} | 0.070843{2} | 0.082491{7} | 0.074186{3} | 0.082064{6} | 0.076815{5} | 0.090869{9} | MSE | | 0.003462{5} | 0.003455{4} | 0.003917{8} | 0.003465{6} | 0.003678{7} | 0.003229{1} | 0.003322{2} | 0.003402{3} | 0.004951{9} | | | 0.00806{2} | 0.008834{4} | 0.011932{8} | 0.007829{1} | 0.010944{7} | 0.008551{3} | 0.010789{6} | 0.009387{5} | 0.012818{9} | MRE | | 0.031181{4} | 0.031106{3} | 0.032383{8} | 0.031542{6} | 0.031961{7} | 0.030212{1} | 0.030634{2} | 0.031331{5} | 0.037031{9} | | | 0.02809{1} | 0.030044{4} | 0.034998{8} | 0.028337{2} | 0.032996{7} | 0.029675{3} | 0.032826{6} | 0.030726{5} | 0.036348{9} | | | 17{2} | 22{3} | 48{8} | 23{4} | 42{7} | 12{1} | 24{5} | 28{6} | 54{9} |
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