> do.call(rbind,a) [,1] [,2] d "232" "34" w "good" "bad" j "1" "5" > do.call(cbind,a) d w j [1,] "232" "good" "1" [2,] "34" "bad" "5" 補(bǔ)充:將list轉(zhuǎn)換為numeric_R語言 1.場景: 從excel復(fù)制格式化后的數(shù)據(jù)到剪貼板,在R中使用read.table()讀入剪貼板數(shù)據(jù), 1...
www.dbjr.com.cn/article/2074...htm 2025-6-12