read.table 和 read.delim 函数之间的区别

两者有什么区别read.table() and read.delim()R语言中的函数？

当您不确定函数的作用时，除了阅读帮助页面之外，您还可以检查函数的实际代码。例如，输入read.delim显示该函数包含以下代码：

> read.delim
function (file, header = TRUE, sep = "\t", quote = "\"", dec = ".", 
    fill = TRUE, comment.char = "", ...) 
read.table(file = file, header = header, sep = sep, quote = quote, 
    dec = dec, fill = fill, comment.char = comment.char, ...)

Thus, read.delim()只是一个包装函数read.table()使用默认参数值，在读取制表符分隔的数据时很方便。它与调用完全相同：

read.table(file, header = TRUE, sep = "\t", quote = "\"", 
    dec = ".", fill = TRUE, comment.char = "")