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R ggplot双折线图和3列_R_Ggplot2_Rfacebook - Fatal编程技术网

R ggplot双折线图和3列

R ggplot双折线图和3列,r,ggplot2,rfacebook,R,Ggplot2,Rfacebook,我已经通过Rfacebook软件包提取了一些关于Facebook页面的数据。我想得到的是两个并排的折线图,就像附加的图像(每个用户名对应一个折线图),在这里我可以像附加的图像一样同时显示喜欢、评论和共享 FromUser time shares comments likes User 1 17-01-18 67 5 100 User 2 16-01-18 46 13 65 User 1 16-01

我已经通过Rfacebook软件包提取了一些关于Facebook页面的数据。我想得到的是两个并排的折线图,就像附加的图像(每个用户名对应一个折线图),在这里我可以像附加的图像一样同时显示喜欢、评论和共享

FromUser  time      shares  comments    likes
User 1    17-01-18  67      5           100
User 2    16-01-18  46      13          65
User 1    16-01-18  32      25          32
User 1    15-01-18  45      36          45
User 2    14-01-18  64      52          58
我尝试了以下代码,但没有成功。有什么建议吗

line_chart <- ggplot(dataframe, aes(x = time)) + 
  geom_line(aes(y = shares), colour="blue") + 
  geom_line(aes(y = comments), colour = "grey") +
  geom_line(aes(y = likes), colour = "grey") +  
  ylab(label="Number of interactions") + 
  xlab("Days")

line\u chart通过使用
tidyr重新排列数据,当前绘图可能更容易创建:

library(tidyr)
#use gather to make a metric column
dataframe.2 <- dataframe %>% gather(Metric, Value, -time, -FromUser)

#convert date for easy ploting
dataframe.2$time <- as.Date(dataframe.2$time , format = "%d-%m-%y")
现在输入ggplot:

ggplot(data = dataframe.2, aes(x = time, y = Value)) + 
  geom_line(aes(color = Metric, group = Metric)) +facet_wrap(~FromUser) + 
  xlab("Date") + ylab("Number of interactions")
最终绘图:
通过使用
tidyr
重新排列数据,当前绘图可能更容易创建:

library(tidyr)
#use gather to make a metric column
dataframe.2 <- dataframe %>% gather(Metric, Value, -time, -FromUser)

#convert date for easy ploting
dataframe.2$time <- as.Date(dataframe.2$time , format = "%d-%m-%y")
现在输入ggplot:

ggplot(data = dataframe.2, aes(x = time, y = Value)) + 
  geom_line(aes(color = Metric, group = Metric)) +facet_wrap(~FromUser) + 
  xlab("Date") + ylab("Number of interactions")
最终绘图: