PTMCoef.new_ridge()

PTMCoef.new_ridge()#

classmethod PTMCoef.new_ridge(knots, scale, inference=None, name='', role='transformation_coef')[source]#

Create a ridge-penalized coefficient set.

Parameters:

  • knots (Any) – Knot vector for the spline basis. This method is compatible with knots PTMKnots, but not with OnionKnots.

  • scale (Var) – Scale variable or node used for the coefficient prior.

  • inference (Any) – Optional inference specification for the latent parameter, a liesel.goose.MCMCSpec object. (default: None)

  • name (str) – Optional base name for created variables. (default: '')

  • role (str) – Role assigned to the latent coefficient variable. (default: 'transformation_coef')

Return type:

Self

Returns:

PTMCoef – Configured coefficient with ridge penalty.

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