Loaded 472,386 probes for 1029_11H-T1-TDNA-1_B23KFCWLT4_1
  5-feature GAM: R²=0.7990
  Wrote 1029_11H-T1-TDNA-1_B23KFCWLT4_1_normalized.parquet
  Wrote feature stats to 1029_11H-T1-TDNA-1_B23KFCWLT4_1_gam_stats.json
  Done in 13.5s