{"id":3643,"slug":"african-export-column-daily-gross-04-september-2026-robustness","title":"Robustness of What one day outside Africa was worth to each African artist on Spotify’s charts, 4 September 2026 (gross_usd)","source":"Recomputed from african-export-column-daily-gross-04-september-2026","source_url":"","source_type":"computed","method":"Sensitivity check on \"gross_usd\" in the dataset african-export-column-daily-gross-04-september-2026, 11 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":"2026-09-05 19:47:20","n":11,"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":11,"sum":996.68,"mean":90.6073,"top_share_pct":21.98,"sum_change_pct":0,"mean_change_pct":0},{"scenario":"Excluding the top 1 (Soolking)","n":10,"sum":777.58,"mean":77.758,"top_share_pct":27.59,"sum_change_pct":-21.98,"mean_change_pct":-14.18},{"scenario":"Excluding the top 3 (Soolking, DopeNation, TUL8TE)","n":8,"sum":356.38,"mean":44.5475,"top_share_pct":35.22,"sum_change_pct":-64.24,"mean_change_pct":-50.83},{"scenario":"Excluding the top 5 (Soolking, DopeNation, TUL8TE, Anselmo Ralph, Victony)","n":6,"sum":156.11,"mean":26.0183,"top_share_pct":22.34,"sum_change_pct":-84.34,"mean_change_pct":-71.28}]}