통계분석 with R(R프로그래밍)(2024-2) 12.Regression)(예측)(R with tidymodel) ================================== 12_1.Regression)(예측)(R with tidymodel)(1_2) 12_1.Regression)(예측)(R with tidymodel)(2_2) 12_2.Regression)(예측)(R with tidymodel)(연습문제)