【发布时间】:2019-08-27 18:58:09
【问题描述】:
从以下数据集开始:
$ Orders,Year,Date
1608052.2,2019,2019-08-02
1385858.4,2018,2018-07-27
1223593.3,2019,2019-07-25
1200356.5,2018,2018-01-20
1198226.3,2019,2019-07-15
837866.1,2019,2019-07-02
使用标准:X 轴将是天或月,y 轴将是订单的总和,分组/颜色将按年。
尝试:
1) 无叠加
dataset %>%
ggplot( aes(x=`Merge Date`, y=`$ Orders`, group=`Merge Date (Year)`, color=`Merge Date (Year)`)) +
geom_line()
2) ggplot 月份分组
dataset %>%
mutate(Date = as.Date(`Date`) %>%
mutate(Year = format(Date,'%Y')) %>%
mutate(Month = format(Date,'%b')) -> dataset2
ggplot(data=dataset2, aes(x=Month, y=`$ Orders`, group=Year, color=factor(Year))) +
geom_line(size=.75) +
ylab("Volume")
【问题讨论】:
标签: r ggplot2 timeserieschart