如果我们有一个包含多个元素的字符串向量,那么所有元素中可能存在一些公共值。如果我们想找到这些值,可以使用intersect函数与strsplit函数和Reduce函数一起使用。查看下面的示例以了解如何操作。示例1>x1=c("Data science is an interdisciplinary field that uses scientific methods, processes, algorithms and systems to extract knowledge and insights from structured and unstructured data, and apply knowledge and actionable insights from data across a broad range of application domains.", "Data science is the domain of study that ... 阅读更多