所以我使用count函数在R中创建了三个数据框
scan_count_AB <- count(Hive_AB$Has_been_scanned == 1)
scan_count_C <- count(Hive_C$Has_been_scanned == 1)
scan_count_D <- count(Hive_D$Has_been_scanned == 1)
> scan_count_AB
x freq
1 FALSE 1403
2 TRUE 627
> scan_count_C
x freq
1 FALSE 167
2 TRUE 846
> scan_count_D
x freq
1 FALSE 135
2 TRUE 880
现在我要创建三个看起来像这样的条形图
有人可以帮我怎么做吗?