The full problem statement is available to Pro members.
preloaded fixtures
import pandas as pd
import numpy as np
plays = pd.DataFrame({
"video_id": [1, 1, 2, 2, 3, 3, 4, 5, 5, 6],
"creator": ["@chefmina", "@chefmina", "@chefmina", "@chefmina", "@dancelab", "@dancelab", "@dancelab", "@petsdaily", "@petsdaily", "@petsdaily"],
"duration_sec": [35, 35, 18, 18, 22, 22, 60, 90, 90, 15],
"watched_sec": [35, 10, 18, 6, 22, 11, 20, 90, 45, 15],
"liked": [1, 0, 1, 0, 1, 0, 0, 1, 1, 1],
})
gifts = pd.DataFrame({
"creator": ["@chefmina", "@chefmina", "@dancelab", "@petsdaily", "@petsdaily", "@gymrat"],
"day": ["2024-03-02", "2024-03-09", "2024-03-05", "2024-03-03", "2024-03-06", "2024-03-04"],
"coins": [620, 250, 80, 2400, 600, 450],
})
gifts["day"] = pd.to_datetime(gifts["day"])
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