更新时间:2023-11-25 21:44:04
尝试一下:
iris是一个示例数据框,我试图替换 Species列的单引号。由于'和是字符串中的特殊字符,因此使用转义序列指定它们:
"iris" is a sample data frame and I am trying to replace single quotes of "Species" column. Since ' and " are special characters within strings hence they are specified using escape sequences:
iris $ Species<-gsub( \', \,iris $ Species)