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An extra grey line behind the quantile plot #17

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An extra grey line behind the quantile plot#17

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@xuzhenwu
xuzhenwu
opened on Feb 22, 2021

I found an extra grey line behind the quantile plot, which is slightly different from the results in
https://flr-project.org/ggplotFL/reference/geom_flquantiles.html

data(ple4)
flq <- rnorm(250, catch(ple4), 200000)
ggplot(flq, aes(x=date, y=data)) +
  geom_flquantiles(probs=c(0.25, 0.75), fill="red", alpha=0.25)

bugs
bugs1

Activity

  1. iagomosqueira
    added a commit that references this issue on Feb 22, 2021

    geom_flquantiles not to plot line if probs is of even length #17

    de813f2

  2. iagomosqueira commented on Feb 22, 2021

    @iagomosqueira
    iagomosqueira
    on Feb 22, 2021
    Member

    geom_flquantiles assumes probs is of an odd length, and the middle value is taken to be a central tendency, usually the median (0.50) and shown using geom_line. This has now been corrected, and geom_line is not called if probs has an even length.

    The examples on the website have now been corrected.

  3. iagomosqueira
    added a commit that references this issue on Feb 22, 2021

    geom_flquantiles not to plot line if probs is of even length #17

    13f0b30

  4. iagomosqueira commented on Feb 22, 2021

    @iagomosqueira
    iagomosqueira
    on Feb 22, 2021
    Member

    geom_flquantiles now sets size = 0 in call to GeomRibbon, so linestyle or colour specifications only affect GeomLine. probs should specify 2 values for the ribbon, and 3 to get line and ribbon. Examples now reflect this.

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