logpdf_lazy_multivariate_student_t


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.