Source of LDTAs | SHPM | R-SHPM | LR Value^{*} | P(χ^{2})^{†} | SHPM Hypothesis | |||
---|---|---|---|---|---|---|---|---|

L_{SHPM}^{‡} | ln (f) | L_{R-SHPM}^{‡} | α | σ | ||||

Ser+ | −11.336 | −8.85 | −9.935 | −8.94 | 1.08 | 2.802 | 0.047 | rejected |

SFS | −7.565 | −8.06 | −7.252 | −8.22 | 0.78 | 0.63 | 0.214 | accepted |

↵*The null hypothesis,

*σ*= 0, is evaluated by a likelihood ratio test statistic defined as*LR*= −2(*L*_{SHPM}−*L*_{R-SHPM}).↵

^{†}*P*(χ^{2}) is equal to one-half times the corresponding standard*P*(χ^{2}) distribution with 1 degree of freedom (5).↵

^{‡}Maximum log-likelihood value of the fitted SHPM or*R*-SHPM.