Error in terms.formula(formula, "Condition", data = data) : '<82>-N'多字节字符串有错
求求大神指点一下，这个数据老是报错。Error in terms.formula(formula, "Condition", data = data) : '-N'多字节字符串有错
求求大神指点一下，这个数据老是报错。Error in terms.formula(formula, "Condition", data = data) : '-N'多字节字符串有错