{"id":3771,"slug":"egypt-chart-african-stream-change-by-artist-mondays-2026-robustness","title":"Robustness of Where the change in African chart streams on Egypt’s Spotify Top 200 came from, Monday 17 August to Monday 7 September 2026 (fall_streams)","source":"Recomputed from egypt-chart-african-stream-change-by-artist-mondays-2026","source_url":"","source_type":"computed","method":"Sensitivity check on \"fall_streams\" in the dataset egypt-chart-african-stream-change-by-artist-mondays-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":"2026-09-07 02:15:27","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":658910,"mean":28648.2609,"top_share_pct":46.39,"sum_change_pct":0,"mean_change_pct":0},{"scenario":"Excluding the top 1 (Cairokee)","n":22,"sum":353221,"mean":16055.5,"top_share_pct":31.67,"sum_change_pct":-46.39,"mean_change_pct":-43.96},{"scenario":"Excluding the top 3 (Cairokee, Amr Diab, TUL8TE)","n":20,"sum":147788,"mean":7389.4,"top_share_pct":18.14,"sum_change_pct":-77.57,"mean_change_pct":-74.21},{"scenario":"Excluding the top 5 (Cairokee, Amr Diab, TUL8TE, ZIAD ZAZA, Donia Wael)","n":18,"sum":95178,"mean":5287.6667,"top_share_pct":25.33,"sum_change_pct":-85.56,"mean_change_pct":-81.54}]}