7. smooth plot geom_smooth() 에서 주로 건드리는 옵션은 method , se 옵션입니다. xxxxxxxxxx ggplot ( STOCK ) + geom_smooth ( aes ( x = Open , y = Stock.Trading ), method = 'lm' , size = 2 , col = '#8A8585' ) + theme_bw () ggplot ( STOCK ) + geom_smooth ( aes ( x = Open , y = Stock.Trading ), method = 'lm' , se = FALSE , size = 2 , col = '#8A8585' ) + theme_bw () ggplot ( STOCK ) + geom_smooth ( aes ( x = Open , y = Stock.Trading ), method = 'loess' , size = 2 , col = '#8A8585' ) + theme_bw () ggplot ( STOCK ) + geom_smooth ( aes ( x = Open , y = Stock.Trading ), ...