无法使用R

Question

我运行以下内容：

data <- read.csv("C:/Users/user/Desktop/directory/file.csv")

这些是我的警告信息：

Warning messages:
1: In read.table("C:/Users/user/Desktop/directory/file.csv",  :
  line 1 appears to contain embedded nulls
2: In read.table("C:/Users/user/Desktop/directory/file.csv",  :
  line 2 appears to contain embedded nulls

          ....

6: In scan(file = file, what = what, sep = sep, quote = quote, dec = dec,  :
  embedded nul(s) found in input

结果数据框只是一个填充了NA的列。

问题可能是我的所有数据都在一个列中，用逗号分隔（第一行是标题，第二行是示例数据）：

stat_breed,tran_disp,train_key,t_type,trainer_Id,horsedata_Id
QH,"Tavares Joe","214801","E",0,0

如何准确读取数据呢？