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Fix log_likelihood warning #107

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Merged
aloctavodia merged 1 commit into from
May 11, 2026
Merged

Fix log_likelihood warning #107

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8 changes: 4 additions & 4 deletions kulprit/projection/arviz_io.py
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Original file line number Diff line number Diff line change
Expand Up @@ -80,16 +80,16 @@ def check_idata(idata, model, rng):
raise UserWarning("Incompatible model and inference data.")

# check if we have the log_likelihood group
if "log_likelihood" not in idata.groups:
if "log_likelihood" not in idata.children:
warnings.warn(
"log_likelihood group is missing from idata, it will be computed.\n"
"To avoid this message, please run Bambi's fit method with the option "
"idata_kwargs={'log_likelihood': True}"
"To avoid this message, please compute the log likelihood with\n"
"model.compute_log_likelihood(idata)"
)
model.compute_log_likelihood(idata)

# check if we have the posterior_predictive group
if "posterior_predictive" not in idata.groups:
if "posterior_predictive" not in idata.children:
model.predict(idata, kind="response", inplace=True, random_seed=rng)

return idata
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