Where to get the stats for players with the best net differential on their teams?

I'm not really sure what this data is called. I don't know what to put in statmuse but I tried google AI.

For example, according to this AI,

Jokic leads Denver (and everyone else), with +12.4 when he's on the court, -2.1 when off, giving +14.5 net total.

He is followed by Giannis (+3.2 and -7.5, thus +10.7), and then Wemby (+8.5 and -1.0, thus +9.5).

...

Among those with both positive on and off (6 people total), it has KAT (+8.7), Luka (+7.1), and Shai (+7.0) as top 3.

Among those with both negative on and off (11 people total), it has Sabonis (+9.2), Markkanne (+7.6), and Siakam (+7.4) as top 3.

Among those with positive on and negative off (the remaining 13), it has the above Jokic, Giannis, and Wemby.

...

But the whole thing could be wrong because of the AI. So I want to know where to get the exact data.

Thank you very much!