我的数据输出是填充值,其中包含季度缺失天数的NA。我的数据如下。
library(dplyr)
account = rep(30005)
qtr = c('Cur_QTR','Cur_QTR','Cur_QTR','Last_QTR','Last_QTR', 'Last_QTR','Last_QTR',
'Last_QTR',
'same_last',
'same_last',
'same_last',
'same_last',
'same_last',
'same_last',
'same_last')
day = c(1,3,5,1,2,3,4,5,1,2,3,4,5,6,7)
value = c(5,10,15,20,25,30,35,40,45,50,55,60,65,70,75)
df = data.frame(account,qtr,day,value)
df1 <- df %>%
spread(key=qtr, value = value)
但是我喜欢看看输出没有NA。可能吗?请帮忙。
account day cur_QTR Last_QTR same_last 30005 1 5 20 45 30005 2 5 25 50 30005 3 10 30 55 30005 4 10 35 60 30005 5 15 40 65 30005 6 15 40 70 30005 7 15 40 75
答案 0 :(得分:2)
我们可以使用fill
函数
df %>%
spread(qtr, value) %>%
fill(Cur_QTR, Last_QTR)
# account day Cur_QTR Last_QTR same_last
#1 30005 1 5 20 45
#2 30005 2 5 25 50
#3 30005 3 10 30 55
#4 30005 4 10 35 60
#5 30005 5 15 40 65
#6 30005 6 15 40 70
#7 30005 7 15 40 75