R绘图图中的第二个Y轴 [英] Second Y-Axis in a R plotly graph
本文介绍了R绘图图中的第二个Y轴的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我合并了2个图表,并试图添加第二个y轴,但是每次在代码中添加yaxis ="y2"时,我都会丢失我的条形图.
I combined 2 charts and I am trying to add the second y-axis, but every time I add the yaxis = "y2" to my code, I lose have the my bar graphs.
> MediaDate Spend Search_Visits Other_Visits MediaDate2
> 2016-04-01 $39654.36 19970 2899 Apr 2016
> 2016-05-01 $34446.28 14460 2658 May 2016
> 2016-06-01 $27402.36 12419 2608 Jun 2016
我的原始代码是:
p <- plot_ly(x= w$MediaDate2,y=w$Search_Visits,name = "Paid Search",
type = "bar")
p2 <- add_trace(p, x=w$MediaDate2, y=w$Other_Visits,name = "Other Traffic",
type = "bar")
spend_visits <- layout(p2, barmode = "stack")
spendvisits2 <- spend_visits %>% add_trace(data=w, x=MediaDate2, y=round(Spend,0), fill="tonexty", mode="lines",
text=w$MediaDate2, hoverinfo='name+y+text', name="Spend")
当我添加yaxis ="y2"时,仅保留面积图:
When I add the yaxis= "y2", only the area chart remains:
`spendvisits2 <- spend_visits %>% add_trace(data=w, x=MediaDate2, y=round(Spend,0), yxis="y2" fill="tonexty", mode="lines",
text=w$MediaDate2, hoverinfo='name+y+text', name="Spend")`
任何建议都将大有帮助.谢谢
Any suggestions would be immensely helpful. Thank you
推荐答案
查看此快速详细教程用于多轴.您需要在layout()
中指定第二个y轴的属性.
See this quick Plotly tutorial for multiple axes. You need to specify the attributes for the second y axis in layout()
.
df <- data.frame(MediaDate = as.Date(c("2016-04-01","2016-05-01","2016-06-01"), format = "%Y-%m-%d"),
Spend = c(39654, 34446, 27402),
Visits = c(19970, 14450, 12419))
plot_ly(df, x = MediaDate, y = Spend, type = "bar", name = "Spend") %>%
add_trace(x = MediaDate, y = Visits, modee = "lines", yaxis = "y2", name = "Visits") %>%
layout(yaxis2 = list(overlaying = "y", side = "right"))
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