我已经辛苦了几个小时,创建了一个需要修改的变量值列表,但是当我试图将其保存为向量时,我会得到一条错误消息:
c("Athens and Higher TEI of Crete", "Athens U Economics”,"Institute of Economics and Industrial Engineering”,"Institute of Finance and Accounting”,"Instituteof Food and Resource Economics”,
link: "https://www.sehir.edu.tr/en/academics/graduate-school-of-business/mba-in-islamic-finance-and-economicsparentTitle: "Graduate School of Business",
title: "MBA in Islamic Finance and Economicslink: "htt