Displaying 1 result from an estimated 1 matches for "a_factor_with_names_of_timeseries".
2009 Jul 24
1
ggplot question
In page http://had.co.nz/ggplot2/scale_date.html , there is a time series
plot for multiple variables at the bottom. i.e
qplot(date, value, data = em, geom = "line", group = variable) +
+ facet_grid(variable ~ ., scale = "free_y")
How can I make different color for different series?
Thanks
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