회귀분석 참고 web

https://meticulousdev.tistory.com/entry/%EC%84%A0%ED%98%95-%ED%9A%8C%EA%B7%80-%EB%B6%84%EC%84%9D%EC%97%90%EC%84%9C-%EC%8B%A0%EB%A2%B0-%EA%B5%AC%EA%B0%84Confidence-Interval%EA%B3%BC-%EC%98%88%EC%B8%A1-%EA%B5%AC%EA%B0%84Prediction-Interval

https://heoni00.github.io/categories/bigboon