Model Conditioning

do(model, vars_to_interventions[, prune_vars])	Replace model variables by intervention variables.
observe(model, vars_to_observations)	Convert free RVs or Deterministics to observed RVs.
change_value_transforms(model, ...)	Change the value variables transforms in the model
remove_value_transforms(model[, vars])	Remove the value variables transforms in the model

Model Optimization

freeze_dims_and_data(model[, dims, data])

Recreate a Model with fixed RV dimensions and Data values.