1{2 "task_id": "F1-conf-01",3 "first_growth_month": "2001-01",4 "last_month": "2026-09",5 "n_months_growth": 308,6 "n_months_missing_growth": 1,7 "n_analysed": 308,8 "mean_growth_12m": 2.5741201901,9 "mean_growth_12m_2001_2013": 2.3612153974,10 "mean_growth_12m_2014_2026": 2.7926277404,11 "growth_2014_06": 2.0976342439,12 "growth_2016_07": 0.8683633431,13 "growth_2020_05": 0.1982013036,14 "growth_2022_06": 8.9793611031,15 "growth_2026_09": 3.7172508443,16 "max_growth_12m": 8.9793611031,17 "max_growth_month": "2022-06",18 "min_growth_12m": -1.9587610038,19 "min_growth_month": "2009-07",20 "feasibility": "partial",21 "feasibility_reason": "g_t not computable for 1 month(s) of the 309-month window (2025-10) because the most recent vintage publishes no index level for 2025-10; all other estimands computed.",22 "data_issues": [23 {24 "issue": "cpi_vintage_2026-10-28.csv has an empty cpi cell (no published value) for 2025-10",25 "handling": "Not imputed and not filled from the older vintage (the 2016 vintage does not cover it); g_t for 2025-10 is missing and counted (the dependent month 2026-10 lies outside the window and outside source coverage)."26 },27 {28 "issue": "cpi_assembled.csv: 30 overlap months (2014-01..2016-06) take the 2016-07-15 value instead of the most recent (2026-10-28) vintage",29 "handling": "Assembled file not used; series rebuilt from the two vintage files with the most-recent-vintage rule."30 },31 {32 "issue": "cpi_assembled.csv: months present in cpi_vintage_2026-10-28.csv are absent: 2016-07",33 "handling": "Assembled file not used."34 },35 {36 "issue": "cpi_assembled.csv: 123 rows labelled 2026-10-28 do not match cpi_vintage_2026-10-28.csv at the same date (values appear shifted by one month from 2016-08 onward; dates beyond source coverage: ['2026-10']; missing value placed at 2025-11 instead of 2025-10)",37 "handling": "Assembled file not used."38 }39 ],40 "n_input_rows": {41 "cpi_vintage_2016-07-15.csv": 834,42 "cpi_vintage_2026-10-28.csv": 153,43 "cpi_assembled.csv": 95744 },45 "random_seed": null,46 "n_window_months": 309,47 "missing_growth_months": [48 "2025-10"49 ],50 "n_growth_2001_2013": 156,51 "n_growth_2014_2026": 152,52 "sd_growth_12m": 1.740788325953}