Question: *Show that the log-likelihood for the variance-covariance-component parameters ! given the fixed effects fl can be written as (repeating Equation 23.22 from page 737) loge

*Show that the log-likelihood for the variance-covariance-component parameters ! given the fixed effects fl can be written as (repeating Equation 23.22 from page 737)

loge Lð!jfl; yÞ¼& n 2

logeð2πÞ & 1 2

loge½ )& det Qð!Þ 1 2

ðy & XflÞQ&1

ð!Þðy & XflÞ

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