Due to the intricacies of basketball and the extensive dataset at our disposal, numerous intriguing features emerged throughout this project, ranging from the expected to the surprising. Notably, metrics with higher frequency, such as points scored, exhibited distinct distributions compared to lower frequency metrics like offensive rebounds. An unexpected finding was the insignificant correlation between free throws (both attempted and made) and winning rates. A notable trend observed was the league's increasing youthfulness, with younger players exerting a proportionally greater impact on their teams' performance. Furthermore, offensive efficiency saw a general improvement, leading to higher final scores.
While the underwhelming performance of the Sacramento Kings over the last fifteen to twenty years has been validated by the data, we were relieved to find that they are still worthy of their place in the NBA proper and should not be demoted to the G-League. Additionally, we gained insights into how various parameters can influence outcomes. While it was initially hypothesized that European basketball players would excel in free throw accuracy, statistical constraints such as insufficient sample sizes and imperfect proxy metrics posed real-world challenges. Furthermore, our findings indicated that 7-footers tend to struggle with free throw shooting, and we couldn't firmly conclude that career first-round draft picks are superior players compared to career non-first-round draft picks at a strict level of statistical significance.
In a future project, we would be interested in narrowing our focus to a more specific aspect of basketball. Access to more detailed, fine-grained data, although often behind paywalls, could provide valuable insights for predicting team and player performance. We are particularly interested in exploring player attributes and their evolution over time. For example, in earlier eras, NBA teams adhered to specific positions associated with player height, whereas contemporary teams emphasize positionless rosters, valuing tall players capable of playing and defending multiple traditional positions. A prospective analysis could compare traditional and modern lineups in both offensive and defensive contexts.
These analyses hold significant implications, as organizations now possess ubiquitous access to detailed NBA data, enabling data-informed decisions regarding their team's direction. As mentioned in the project's introduction, every NBA team aspires to secure a championship. Achieving this goal often requires years of development and strategic positioning. The data revolution has revealed unprecedented insights, empowering teams to make more calculated decisions on their journey toward potential championship glory. These technical aspects have elevated the league's performance and competitiveness to new heights.