R语言-read.table读CSV文件数据

在R语言中使用read.table()读入CSV文件的数据。

1、假定有score.csv文件

ID,score1,score2,Gender

101,11.35321,0.2,male

102,12.58654,0.6,male

103,19.7938,0.9,female

104,12.01352,0.4,female

105,11.97081,0.4,female

106,17.3748,0.7,female

107,14.24884,0.3,female

108,18.47972,0.8,male

109,18.74792,0.8,male

110,18.90146,0.7,male

2、第一行为标题，其他各行为数据，读入到R工作空间中

> score<-read.table("E:\\Work\\lunwen\\score.csv",header=TRUE,sep=',')

3、检查是否导入正常

> score

ID score1 score2 Gender

1 101 11.35321 0.2 male

2 102 12.58654 0.6 male

3 103 19.79380 0.9 female

4 104 12.01352 0.4 female

5 105 11.97081 0.4 female

6 106 17.37480 0.7 female

7 107 14.24884 0.3 female

8 108 18.47972 0.8 male

9 109 18.74792 0.8 male

10 110 18.90146 0.7 male