s**********y
发帖数: 38 | 1 A <-read.matrix("D:\Course\matrix.csv", header = t, sep = ",")
我想把存在D:\Course\matrix.csv的 matrix 读到 R， 为什么R
Error: could not find function "read.matrix"
In addition: Warning messages:
1: '\P' is an unrecognized escape in a character string
2: '\p' is an unrecognized escape in a character string
3: '\m' is an unrecognized escape in a character string
4: unrecognized escapes removed from "D:\Course\matrix.csv"
请问要怎样修改程序？ | c*****a
发帖数: 808 | | g********r
发帖数: 8017 | 3 header = t
R能认 t 是 TRUE 么？ | D*********2
发帖数: 535 | 4 read.matrix是哪个包下的？try read.csv
还有你windows下？杠画反了吧，try
D:/Course/matrix.csv
or
D:\\Course\\matrix.csv | s**********y
发帖数: 38 | 5 非常感谢！如何让R 知道当前路径？
【在 D*********2 的大作中提到】
: read.matrix是哪个包下的？try read.csv
: 还有你windows下？杠画反了吧，try
: D:/Course/matrix.csv
: or
: D:\\Course\\matrix.csv
| D*********2
发帖数: 535 | | g**a
发帖数: 2129 | 7 A <-read.table("D:/Course/matrix.csv", header = T, sep = ",",as.is=T) |
|
