请教 r 语言的代码:x <- c(72,0.73,7.1,7.3,7.4,7.5,7.7,8.1,8.3,8.7,9.1,9.2)stem(x)为什么输出是The decimal point is 1 digit(s) to the right of the |
0 | 177788889992 |4 |6 | 2谢谢!