{"id":9578,"slug":"youtube-african-chart-value-by-market-16aug-9nov-2026-robustness","title":"Robustness of What YouTube’s African daily video chart is worth, by market, 16 August to 9 November 2026 (mean_daily_usd)","source":"Recomputed from youtube-african-chart-value-by-market-16aug-9nov-2026","source_url":"","source_type":"computed","method":"Sensitivity check on \"mean_daily_usd\" in the dataset youtube-african-chart-value-by-market-16aug-9nov-2026, 24 rows carrying a value. Rows sorted by that column, then the totals recomputed with the largest rows dropped one scenario at a time, and again with named rows excluded. sum_change_pct and mean_change_pct are each scenario against the full set. A finding that moves sharply when a single row leaves is a finding about that row.","unit":"usd","license":"Afrobeats Wire's compilation and analysis are licensed CC BY 4.0. Rights in the underlying source data remain with the source named above.","confidence":"medium","retrieved":"2026-11-09 13:49:45","n":24,"first_party":0,"columns":[{"key":"scenario","label":"Scenario","type":"text"},{"key":"n","label":"Rows","type":"number"},{"key":"sum","label":"Total","type":"number"},{"key":"mean","label":"Mean","type":"number"},{"key":"top_share_pct","label":"Largest row share, %","type":"number"},{"key":"sum_change_pct","label":"Change in total, %","type":"number"},{"key":"mean_change_pct","label":"Change in mean, %","type":"number"}],"rows":[{"scenario":"All rows","n":24,"sum":231885.16,"mean":9661.8817,"top_share_pct":14.91,"sum_change_pct":0,"mean_change_pct":0},{"scenario":"Excluding the top 1 (EG)","n":23,"sum":197318.24,"mean":8579.0539,"top_share_pct":17.01,"sum_change_pct":-14.91,"mean_change_pct":-11.21},{"scenario":"Excluding the top 3 (EG, DZ, ZA)","n":21,"sum":135286.85,"mean":6442.231,"top_share_pct":13.33,"sum_change_pct":-41.66,"mean_change_pct":-33.32},{"scenario":"Excluding the top 5 (EG, DZ, ZA, MA, KE)","n":19,"sum":100961.18,"mean":5313.7463,"top_share_pct":11.2,"sum_change_pct":-56.46,"mean_change_pct":-45}]}