logpdf_lazy_multivariate_student_t

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function logpdf_lazy_multivariate_student_t(x:Expression<Real[_]>, k:Expression<Real>, μ:Expression<Real[_]>, Σ:Expression<LLT>) -> Expression<Real>

Observe a multivariate Student's $t$-distribution variate with location and scale.

• x: The variate.
• k: Degrees of freedom.
• m: Mean.
• Σ: Covariance.

Returns: the log probability density.

function logpdf_lazy_multivariate_student_t(x:Expression<Real[_]>, k:Expression<Real>, μ:Expression<Real[_]>, σ2:Expression<Real>) -> Expression<Real>

Observe a multivariate Student's $t$-distribution variate with location and diagonal scale.

• x: The variate.
• k: Degrees of freedom.
• μ: Mean.
• σ2: Variance.

Returns: the log probability density.