Post-Raid Viewers analyzes the impact of raids on Twitch channels. The graph shows the percentage of viewers who remain in the channel after a raid compared to the total number of viewers at the time of the raid. This provides an indication of the relative impact of raids on each channel.
Limitations: the viewers counter is not always accurate and can (sometimes) have a delay of a few minutes. Also by measuring only the total number of viewers (especially after a while) it is not possible to know whether the users who are watching from live at that moment have arrived from the raid or not. Consequently, this phenomenon can only be observed on raids of a certain size.