1{2 "task_id": "F1-conf-02",3 "n_countries_total": 20,4 "n_countries_balanced": 15,5 "n_countries_incomplete": 5,6 "balanced_countries": [7 "AUS",8 "AUT",9 "BEL",10 "CAN",11 "DEU",12 "ESP",13 "FRA",14 "GBR",15 "ITA",16 "JPN",17 "KOR",18 "NLD",19 "SWE",20 "TUR",21 "USA"22 ],23 "n_analysed": 345,24 "mean_2000_balanced": 78.060267,25 "mean_2022_balanced": 81.553067,26 "change_2000_2022_balanced": 3.4928,27 "mean_2022_all_available": 78.692,28 "n_countries_2022_all_available": 20,29 "feasibility": "complete",30 "feasibility_reason": null,31 "data_issues": [32 {33 "issue": "TUR appears twice for 23 years under names ['Turkey', 'Turkiye'] (assembly of two extractions); duplicate rows have identical values",34 "handling": "kept one row per (iso3, year); identical values so no choice of value needed; country_name set to the most recent spelling 'Turkiye' for TUR"35 },36 {37 "issue": "CHE 2007 has an empty life_expectancy cell",38 "handling": "treated as missing (no imputation); country therefore excluded from balanced set"39 },40 {41 "issue": "BGD has no recorded value for year(s) 2000-2010 (no row or empty cell)",42 "handling": "excluded from balanced panel; still counted in n_countries_total and, if it has a 2022 value, in the all-available 2022 baseline"43 },44 {45 "issue": "CHE has no recorded value for year(s) 2007 (no row or empty cell)",46 "handling": "excluded from balanced panel; still counted in n_countries_total and, if it has a 2022 value, in the all-available 2022 baseline"47 },48 {49 "issue": "ETH has no recorded value for year(s) 2000-2010 (no row or empty cell)",50 "handling": "excluded from balanced panel; still counted in n_countries_total and, if it has a 2022 value, in the all-available 2022 baseline"51 },52 {53 "issue": "IND has no recorded value for year(s) 2000-2010 (no row or empty cell)",54 "handling": "excluded from balanced panel; still counted in n_countries_total and, if it has a 2022 value, in the all-available 2022 baseline"55 },56 {57 "issue": "NGA has no recorded value for year(s) 2000-2010 (no row or empty cell)",58 "handling": "excluded from balanced panel; still counted in n_countries_total and, if it has a 2022 value, in the all-available 2022 baseline"59 }60 ],61 "n_input_rows": {62 "life_expectancy_panel.csv": 43963 },64 "random_seed": null65}