RecordLinkage 包允许您使用多种方法(例如 levenshtein 以及其他度量)匹配字符串，它允许您定义阈值甚至使用分类模型来指示何时匹配适合您.

The RecordLinkage package allows you to match strings with several approaches (e.g. levenshtein but also other measures) and it allows you to define thresholds or even the use of classification model to indicated when an match is ok for you.