Research Article

Exponentiated Gull Alpha Exponential Distribution with Application to COVID-19 Data

Table 3

RMSE and AB for Set I: .

RMSEAverage bias
naa

1000.040060.3120.19650.004210.0864−0.1897
2000.02740.20060.19680.001230.0481−0.1935
3000.02230.15670.19770.001560.0246−0.1954
4000.01890.12840.19690.00005710.02462−0.1947
5000.01780.11470.19720.0005270.0180−0.1952
6000.01560.10530.19730.0003380.0175−0.1958
7000.01420.10050.19610.00014860.0207−0.1942
8000.01360.09030.19610.0003760.01686−0.1941
9000.01250.08530.19650.0002850.01359−0.1944
10000.01210.08170.19650.0002780.01333−0.1927
11000.01180.07620.19610.00007420.0123−0.1937
12000.01090.07370.1961−0.00009820.01197−0.1933
13000.01080.06920.1965−0.000045080.01061−0.1930
14000.01000.06780.19650.000005050.00975−0.1941
15000.00920.06250.19600.0002100.00785−0.1932
16000.009500.06190.1955−0.00004250.00938−0.1922
17000.009290.06040.19520.0002590.00756−0.1914
18000.00900.05790.19450.0002390.00793−0.1903
19000.00860.056580.19580.0001010.0068−0.1926
20000.00840.05620.19420.00010230.00719−0.1896