{"id":3761,"slug":"egypt-chart-african-stream-change-by-artist-aug-sep-2026-robustness","title":"Robustness of Where Egypt’s Spotify chart decline in African-origin streams came from, 13 August to 13 September 2026 (fall_streams)","source":"Recomputed from egypt-chart-african-stream-change-by-artist-aug-sep-2026","source_url":"","source_type":"computed","method":"Sensitivity check on \"fall_streams\" in the dataset egypt-chart-african-stream-change-by-artist-aug-sep-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":"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":"2026-09-13 01:57:18","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":1201868,"mean":50077.8333,"top_share_pct":41.3,"sum_change_pct":0,"mean_change_pct":0},{"scenario":"Excluding the top 1 (Cairokee)","n":23,"sum":705548,"mean":30676,"top_share_pct":31.41,"sum_change_pct":-41.3,"mean_change_pct":-38.74},{"scenario":"Excluding the top 3 (Cairokee, TUL8TE, Amr Diab)","n":21,"sum":286842,"mean":13659.1429,"top_share_pct":30.99,"sum_change_pct":-76.13,"mean_change_pct":-72.72},{"scenario":"Excluding the top 5 (Cairokee, TUL8TE, Amr Diab, Essam Sasa, ZIAD ZAZA)","n":19,"sum":163364,"mean":8598.1053,"top_share_pct":20.89,"sum_change_pct":-86.41,"mean_change_pct":-82.83}]}