Maybe you will find that coord_cartesian( ylim=c(-30,30) ) works better since
it doesn't filter out data before rendering.
On August 28, 2021 6:45:11 PM PDT, p...@philipsmith.ca wrote:
>I am preparing a time series plot using the ggplot function. It includes
>an area plot outlined at its edges with a line plot. For some reason the
>line plot, drawn with geom_line(), has some broken portions where the
>line does not appear, although the filled geom_area() part of the plot
>is shown. The problem is related to the last line of code because when I
>remove it, the problem disappears.
>Why is this happening and what can I do about it? Thank you. Philip
>
>library(tidyverse)
>df <- dget("df.txt")
>mnGr <- 345.666605809
>mnGDP <- 859.752763485
>ggplot(df)+
> geom_area(aes(x=Date,y=GDP*(mnGr/mnGDP)-Gr),
> fill="red",alpha=0.3)+
> geom_line(aes(x=Date,y=GDP*(mnGr/mnGDP)-Gr),
> colour="black",size=1)+
> scale_y_continuous(position="right",limits=c(-30,30))
--
Sent from my phone. Please excuse my brevity.
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