【发布时间】:2021-10-15 06:04:21
【问题描述】:
我有一个 paneldata 数据框结构,如下所示:
df <- data.frame("id" = c(1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3),
"Status_2014" = c(1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0),
"Status_2015" = c(0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0),
"Status_2016" = c(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0))
我想生成一个新的虚拟变量,如果行在三列中的任何一列中包含 1,则取值为 1,否则为 0。最终应该是这样的:
df <- data.frame("id" = c(1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3),
"Status_2014" = c(1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0),
"Status_2015" = c(0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0),
"Status_2016" = c(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
"Final_status" = c(1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0))
Can anyone help me achieve this?
【问题讨论】:
标签: r dataframe dplyr panel-data