我有一个包含混合数据类型（整数、字符和逻辑）的数据框，我试图将其与 daisy 进行聚类。
我在用着：
gower_dist <- daisy(relchoice, metric = "gower")
并得到：
Error in daisy(relchoice, metric = "gower") :
invalid type character for column numbers 3, 4, 5, 7, 8, 10, 13, 14, 15, 16,
21, 29, 31, 32invalid type character for column numbers 3, 4, 5, 7, 8, 10,
13, 14, 15, 16, 21, 29, 31, 32invalid type character for column numbers 3,
4, 5, 7, 8, 10, 13, 14, 15, 16, 21, 29, 31, 32invalid type character for
column …