h*******g
发帖数: 143 | 1 我有一个 Excel 文件 通过存为 CSV之后， 读入 R 然后存为 RData 文件， 为什么
head()函数 说 Object not found。谢谢。 | t*****w
发帖数: 254 | 2 try to type your file object name and open the whole file. If the result is
the same, your object does not exist at all.
the second way is type : filename [1:10,] | m*******t
发帖数: 168 | 3 use ls() to find out the object name. if there is no object exist, there
must be some error for the saved rdata. |
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