用Perl编程进行因特网数据整理的方法(英文)

Method of data cleaning by Perl on the data of Internet

采用Perl编程语言对网络资源数据进行转换,使其数据格式适合S plus软件处理.并以2001年法国赛车数据为例进行分析,结果表明Perl非常适合处理零乱的原始数据.通过识别一些特殊字符,Perl可以读取包含特殊字符的那些行,这个性质使Perl成为数据整理的有力工具.

Perl is used to clean the data so that it can be read by S-plus.The data of Tour de France is used as an example.The results show that Perl is very powerful to clean the dirty data.By recognizing a special string,Perl can read the lines which contain that special string,this property is very useful for Perl to clean the data.