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Table 8 ML estimates of model parameters calculated from the real data set

From: Estimation of a linear model with two-parameter symmetric platykurtic distributed errors

Parameter

N-LRM

SP-LRM

Estimate

SE

Estimate

SE

β ^ 0

4.7799

2.3617

4.7800

2.3382

β ^ 1

3.1472

0.4575

3.1472

0.4530

β ^ 2

0.08992

0.1018

0.0899

0.1008

β ^ 3

0.1988

0.0337

0.1989

0.0333

σ ^

2.5133

0.1918

2.4883

0.1238

AIC (smaller is better)

407.0530

376.2918

BIC (smaller is better)

408.2227

378.4526