汇总后如何重命名列？

Question

我试图在进行汇总（sum）后重命名列名

现在的代码如下

Tix <- GoT %>%
  filter(Total_Tickets_Purchased >= 1) %>%
  group_by(DayDif) %>% 
  summarise(sum(Total_Tickets_Purchased))

这将正确计算所有内容，但列名称为sum（Total_Tickets_Purchased）。进行进一步的代码时，不会将其识别为列名

我试图按照以下代码进行操作。

Tix <- GoT %>%
  filter(Total_Tickets_Purchased >= 1) %>%
  group_by(DayDif) %>% 
  summarise(sum(Total_Tickets_Purchased)) %>% 
  rename(c[,2] = Total)

这将导致以下错误

error: unexpected '=' in:
"  summarise(sum(Total_Tickets_Purchased)) %>% 
  rename(c[,2] ="

有人建议吗？

Answer 1

尝试

Tix <- GoT %>%
  filter(Total_Tickets_Purchased >= 1) %>%
  group_by(DayDif) %>% 
  summarise(Total = sum(Total_Tickets_Purchased))