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rggplot2gghighlight
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Reputation: 1035

Accessing the values of the reduced dataset after facet_grid in ggplot

Building on this earlier question, let's say the data table has columns ID,factor,SimulationID,Data. During the plotting, we want to plot a new graph. for each (factor, SimulationID) tuple using facet_grid(). And for each of these plots, we will use ID varialbe to connect to Data points as a line. However, the set of unique ID values in for each (factor, SimulationID) tuple are different from each other.

Now, What I want is to highlight one of the curves in each of these plots separated by facet_grid().

ggplot(d) +
facet_grid(factor~SimulationID,)+
  geom_line(aes(idx, value, colour = type)) +
  gghighlight(ID == <choose a valid ID randomly>)

Upvotes: 0

Views: 54

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