enh - transform yhat and logp to pandas dataframe

Author: contsili

pcntoolkit/dataio/norm_data.py

@@ -1105,7 +1105,7 @@ def to_dataframe(self, dim_order: Sequence[Hashable] | None = None) -> pd.DataFr
         """
         acc = []
         x_columns = [col for col in ["X"] if hasattr(self, col)]
-        y_columns = [col for col in ["Y", "Y_harmonized", "Z"] if hasattr(self, col)]
+        y_columns = [col for col in ["Y", "Y_harmonized", "Z", "logp", "Yhat"] if hasattr(self, col)]
         acc.append(
             xr.Dataset.to_dataframe(self[x_columns], dim_order)
             .reset_index(drop=False)