In Dean Oliver’s seminal work, Basketball on Paper, he introduced the “Four Factors of Basketball Success." These are the four components of the game that go into winning, along with Oliver’s estimates of the relative value of each.
More recent analysis, including this one done by Justin Jacobs, has suggested adjusting the weights some, to increase the importance of shooting (roughly 45 percent in Jacobs' work) and turnovers (roughly 35 percent) and decreasing the value of rebounding (15 percent) and free throws (about 5 percent).
The factors all play off each other. It may be difficult to get good shots without increasing the risk of throwing a turnover.