使用的是Mac电脑R软件,在excel表中创建了一个数据框,如下:
Group A B C D E
2 1 1 1 1 1
1 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
1 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 2 2 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
1 1 1 1 1 1
2 1 1 1 1 1
1 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
2 1 1 1 1 1
然后在R中选择Flie-import dataset-Excel,然后表格中的1变成了1900-01-01,2变成了1900-01-02,选择了Numeric之后,就会出现
library(readxl)
X222 <- read_excel("Desktop/222.xlsx", col_types = c("numeric",
- "numeric", "numeric", "numeric", "numeric",
- "numeric"))
There were 50 or more warnings (use warnings() to see the first 50)
View(X222)
第一次使用,不太清楚论坛格式。请问怎么解决这个问题呢