I want to create an interactive line plot with three groups, together with their confidence intervals using ggplotly and highlight.
If I use three groups, the line of one group disappears from the graph.
Everything works fine if I do not use the tooltip="y" option in ggplotly, or if I do not display the errorbars.
Could someone explain me this behavior? Thanks a lot!
library(ggplot2)
library(plotly)
df <- as.data.frame(list('x'=c(1:10,1:10,1:10) ,
y = c(rep(-0.01,10) , rep(0,10) , rep(0.01,10)) ,
'ub' = rep(0,30)+0.1 ,
'lb' = rep(0,30)-0.1 ,
'gr' = c(rep("A",10) , rep("B",10) , rep("C" , 10))))
df <- highlight_key(df, ~gr)
p <- ggplot(df , aes(x=x , y = y , shape = gr , color = gr) ) +
geom_line(size = 0.75) +
geom_point(size = 2 , position=position_dodge(0.2)) +
geom_errorbar( aes(ymin = lb ,
ymax = ub)
, width=.2 , position=position_dodge(0.2))
highlight(ggplotly(p , tooltip = "y" ) ,
on = "plotly_click",
off = "plotly_doubleclick",
debounce = 200
)