write.table(),是保存數據為文件的函數。
> xiaohuqingdan <- c(3900088702, 3900072499,3900021029) > xiaohuqingdan [1] 3900088702 3900072499 3900021029 > write.table(xiaohuqingdan,"1234.txt")
得到的1234.txt,打開是這個樣子:
"x" "1" 3900088702 "2" 3900072499 "3" 3900021029
"x"是列名,"1","2","3"是行名。不輸出列名、行名和代表字符串的雙引號——加參數:quote = FALSE,row.names = FALSE, col.names = FALSE。
> write.table(xiaohuqingdan,"4321.txt",quote = FALSE,row.names = FALSE, col.names = FALSE)
再次得到的4321.txt,打開來就成了這樣:
3900088702 3900072499 3900021029