{"id":10058,"slug":"spotify-alltime-african-artists-top-1000-robustness","title":"Robustness of African artists in Spotify\u2019s 1,000 most-streamed, November 2026 (accrual_31d)","source":"Recomputed from spotify-alltime-african-artists-top-1000","source_url":"","source_type":"computed","method":"Sensitivity check on \"accrual_31d\" in the dataset spotify-alltime-african-artists-top-1000, 8 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":"streams","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":"2026-11-12 14:13:28","n":8,"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":8,"sum":1229600000,"mean":153700000,"top_share_pct":24.19,"sum_change_pct":0,"mean_change_pct":0},{"scenario":"Excluding the top 1 (Akon)","n":7,"sum":932200000,"mean":133171428.5714,"top_share_pct":19.08,"sum_change_pct":-24.19,"mean_change_pct":-13.36},{"scenario":"Excluding the top 3 (Akon, Burna Boy, Asake)","n":5,"sum":592800000,"mean":118560000,"top_share_pct":25.52,"sum_change_pct":-51.79,"mean_change_pct":-22.86},{"scenario":"Excluding Akon","n":7,"sum":932200000,"mean":133171428.5714,"top_share_pct":19.08,"sum_change_pct":-24.19,"mean_change_pct":-13.36}]}