{
  "task_id": "F6-conf-01",
  "n_missing_rows": 215,
  "n_train": 2500,
  "n_test": 2501,
  "anova_f_stat": 0.263465716807118,
  "anova_p_value": 0.9015060507654888,
  "effect_estimate": 0.050170098401698796,
  "effect_ci_low": -0.31933577569409977,
  "effect_ci_high": 0.41967597249749733,
  "effect_se": 0.18837955539096196,
  "effect_welch_df": 1548.9581965107577,
  "baseline_metric": 4.875704154642544,
  "model_metric": 4.883841522290305,
  "model_minus_baseline_rmse": 0.00813736764776074,
  "train_weekday_means_bp": {
    "Monday": -0.05434782608695652,
    "Tuesday": -0.40545808966861596,
    "Wednesday": -0.2054263565891473,
    "Thursday": 0.01383399209486166,
    "Friday": 0.11683168316831684
  },
  "conclusion": "no_detectable_effect",
  "feasibility": "complete",
  "feasibility_reason": null,
  "data_issues": [
    {
      "issue": "215 rows with empty DGS10 field (US market holidays)",
      "handling": "dropped before differencing, per task rule; change after a holiday spans the gap"
    }
  ],
  "n_input_rows": {
    "DGS10.csv": 5217
  },
  "n_analysed": 5001,
  "random_seed": null,
  "input_sha256": {
    "DGS10.csv": "8187f89ab6523b3c964255e1736cfcf0e2ca854ed9e50343e04f4dc2945c5cd7"
  },
  "first_change_date": "2000-01-04",
  "last_change_date": "2019-12-31",
  "last_train_date": "2009-12-31",
  "first_test_date": "2010-01-04",
  "robust_mon_hc1_ci": [
    -0.3189570734770602,
    0.419297270280459
  ],
  "robust_mon_pooled_ci": [
    -0.35956302048804367,
    0.45990321729144246
  ],
  "robust_kruskal_p": 0.5176806169324906,
  "diag_levene_p": 1.0122651168712971e-07,
  "diag_sd_by_weekday_bp": {
    "Monday": 4.983359337931873,
    "Tuesday": 5.675269226536151,
    "Wednesday": 5.852139842495907,
    "Thursday": 5.946218132300658,
    "Friday": 6.041650871670565
  },
  "diag_lag1_autocorr": -0.00769898109382242,
  "robust_anova_p_excl_post_holiday": 0.852772948769423,
  "robust_n_excl_post_holiday": 4846,
  "robust_anova_p_train": 0.7310927218686241,
  "robust_anova_p_test": 0.32542536024549934,
  "diag_dy_sd_bp": 5.723645297963581,
  "diag_dy_min_bp": [
    -51.0,
    "2009-03-18"
  ],
  "diag_dy_max_bp": [
    25.0,
    "2001-11-15"
  ]
}