1{2 "task_id": "F2-conf-04",3 "beta_hat": -0.25576772774872675,4 "alpha_hat": 0.18438835418210786,5 "r_squared": 0.40825082845620575,6 "se_iid": 0.01996009291490982,7 "se_hac": 0.03583463330296571,8 "hac_lags": 4,9 "beta_ci_low": -0.32600231842173916,10 "beta_ci_high": -0.18553313707571434,11 "okun_negative_5pct": true,12 "mean_growth": 0.7535027550652373,13 "first_quarter": "1960Q1",14 "last_quarter": "2019Q4",15 "n_analysed": 240,16 "feasibility": "complete",17 "feasibility_reason": null,18 "data_issues": [19 {20 "issue": "UNRATE.csv: 1 missing value(s) at 2025-10",21 "handling": "Outside the 1959Q4-2019Q4 window needed; dropped, no effect on the analysis."22 }23 ],24 "n_input_rows": {25 "UNRATE.csv": 945,26 "GDPC1.csv": 31927 },28 "random_seed": null29}