Research Article

On the Extended Generalized Inverted Kumaraswamy Distribution

Table 2

Mean estimates, AB, and RMSEs of EGIKw-Burr XII distribution for some parameter values.

nParIIIIV
MLERMSEABMLERMSEAB

25α2.0521530.253051−0.052152.0554450.391286−0.30544
β0.5197550.1328990.0802460.5168160.286654−0.26682
γ1.5387970.099868−0.03881.5398880.101188−0.03989
λ1.7126940.5696390.0373061.7218581.76664−1.67186
ψ0.4886550.051269−0.038650.4881230.2146350.211877
ξ5.5425682.588892−1.542575.5122023.89718−3.2622

50α2.0149920.176476−0.014992.033340.332539−0.28334
β0.5069350.1179080.0930650.5111190.27147−0.26112
γ1.5155580.061392−0.015561.5209180.065155−0.02092
λ1.5777390.3728160.1722611.6124661.599495−1.56247
ψ0.4956120.051045−0.045610.4933620.207970.206638
ξ5.1338471.675164−1.133855.2501123.252078−3.00011

100α2.0176540.121994−0.017652.0098710.287532−0.25987
β0.5037990.1087560.0962010.50490.259768−0.2549
γ1.5106310.042348−0.010631.508190.042492−0.00819
λ1.5556480.2897580.1943521.5421431.507662−1.49214
ψ0.4964230.049195−0.046420.4974240.2032260.202576
ξ5.0739911.347996−1.073995.0528912.916263−2.80289

200α2.006750.085296−0.006752.0069980.27192−0.257
β0.50250.1036310.0975010.5013140.25384−0.25131
γ1.5049460.028846−0.004951.5048440.029993−0.00484
λ1.5241990.2676190.2258011.525281.483044−1.47528
ψ0.4981840.049478−0.048180.4983870.2019370.201613
ξ5.0002751.141549−1.000284.9920792.797957−2.74208