我想將數據從可變列轉換為行。
我的數據如下所示：
State Republicans Democrats Others
NY 20 40 5
CA 30 40 5
LA 20 50 5
我希望它看起來像這樣：
State Party Votes
NY Democrats 40
NY Republicans 20
NY Others 5
CA Democrats 40
CA Republicans 30
CA Others 5
LA Democrats 50
LA Republicans 20
LA Others 5
一種選擇是使用pivot_longerfrom dplyr。
library(dplyr)
library(tidyr)
dat2 <- dat %>%
pivot_longer(-State, names_to = "Party", values_to = "Votes")
dat2
# # A tibble: 9 x 3
# State Party Votes
# <chr> <chr> <int>
# 1 NY Republicans 20
# 2 NY Democrats 40
# 3 NY Others 5
# 4 CA Republicans 30
# 5 CA Democrats 40
# 6 CA Others 5
# 7 LA Republicans 20
# 8 LA Democrats 50
# 9 LA Others 5
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