我有两个数据帧df1和df2，其中df1有3列，df2有3列，我想将df1中的行与df2中的行进行匹配。 df1如下：
df1<-data.frame("id"=c("12e","13e","14e"),"name"=c("sam","susan","alex"),"familyname"=c("son","hen","ken"),"Age"=1:3)
df2<-data.frame("name"=c("sam","susan"),"familyname"=c("son","hen"),"status"=c("married","married"))
我只想选择df1中具有相同名称和姓氏的行，并将婚姻状态附加到df1中。 我尝试了下面的代码，但没有得到满足。
df3<- df1 %>% filter(df1$name %in% df2$name & df1$familyname %in% df2$familyname)
我想要这样的输出：
name familyname Age status
sam son 1 married
susan hen 2 married
alex ken 3 divorce