{"id":2946,"slug":"nigeria-panel-artists-28-august-2026-robustness","title":"Robustness of Nigerian artists on the 50-artist African Spotify panel, 28 August 2026 (daily_streams)","source":"Recomputed from nigeria-panel-artists-28-august-2026","source_url":"","source_type":"computed","method":"Sensitivity check on \"daily_streams\" in the dataset nigeria-panel-artists-28-august-2026, 23 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":"2026-08-29 13:48:16","n":23,"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":23,"sum":9314020,"mean":404957.3913,"top_share_pct":19.91,"sum_change_pct":0,"mean_change_pct":0},{"scenario":"Excluding the top 1 (Asake)","n":22,"sum":7459975,"mean":339089.7727,"top_share_pct":13.99,"sum_change_pct":-19.91,"mean_change_pct":-16.27},{"scenario":"Excluding the top 3 (Asake, Davido, Victony)","n":20,"sum":5556230,"mean":277811.5,"top_share_pct":13.39,"sum_change_pct":-40.35,"mean_change_pct":-31.4},{"scenario":"Excluding the top 5 (Asake, Davido, Victony, Ayra Starr, BNXN)","n":18,"sum":4122548,"mean":229030.4444,"top_share_pct":16.25,"sum_change_pct":-55.74,"mean_change_pct":-43.44}]}