R中限制较少的单词匹配

时间:2018-11-26 01:52:31

标签: r regex

我有两个表:

a= as.data.table(c("A E P INDUSTRIES INC", "J & J SNACK FOODS CORP", "TESLA MOTORS INC", "ROCKY MOUNTAIN CHOCOLATE FACTORY INC", "HANGER ORTHOPEDIC GROUP INC"))


b= as.data.table(c("AEP INDUSTRIES INC", "J&J SNACK FOODS CORP", "TESLA INC", "ROCKY MOUNTAIN CHOCOLATE FAC IND", "HANGER INC"))

以下是公司名称的示例。我如何将它们匹配在一起,即使从人眼来看,它们是相同的?我尝试使用grepl,但这些都不匹配

0 个答案:

没有答案