> - Only 2 languages in this study had both a significant impact (impact coeff) and enough fiability (p-value): Clojure and Haskell. But the impact is still sma

> - Only 2 languages in this study had both a significant impact (impact coeff) and enough fiability (p-value): Clojure and Haskell. But the impact is still small, and there may be other influencing factors. They also found a significant positive association between C++ and bug.