[R] colour input in ribbon plots (geom ribbon)

Jeff Newmiller jdnewmil at dcn.davis.ca.us
Wed Dec 23 05:24:12 CET 2015

Please keep the discussion on the mailing list by using reply-to-all.

That function makes no line representing "mean". If you want a line in the middle then you need to add it yourself. The color attribute for geom_ribbon affects the outline of that ribbon area. 
Sent from my phone. Please excuse my brevity.

On December 22, 2015 7:33:33 PM PST, pushan chakraborty <pushan.zoology at gmail.com> wrote:
>Is it possible to change the colour of the mean line in geom ribbon?
>-----Original Message-----
>From: "Jeff Newmiller" <jdnewmil at dcn.davis.ca.us>
>Sent: ‎23-‎12-‎2015 01:43
>To: "John Kane" <jrkrideau at inbox.com>; "pushan chakraborty"
><pushan.zoology at gmail.com>; "r-help at r-project.org"
><r-help at r-project.org>
>Subject: Re: [R] colour input in ribbon plots (geom ribbon)
>Um, NOT in the aesthetic... as a direct argument to geom_ribbon.
>But yes, examples are critical for communication about R questions, and
>posting on plain text format is critical for getting the example
>through the list server undamaged. 
>Sent from my phone. Please excuse my brevity.
>On December 22, 2015 11:50:31 AM PST, John Kane <jrkrideau at inbox.com>
>It is not clear what you are doing. Please provide some code and data
>if possible. Otherwise adding something like colour = "red" in the
>aes() should do something. John KaneKingston ON Canada -----Original
>Message----- From: pushan.zoology at gmail.com Sent: Tue, 22 Dec 2015
>14:26:03 +0530 To: r-help at r-project.org Subject: [R] colour input in
>ribbon plots (geom ribbon)  Hallow everybody I want to know if there is
>any command for input colour in the ribbon plot (geom ribbon) of
>ggplot2. Unless that, the mean line and the standard error can not be
>distinguished. Please help me if anyone have any idea.  -- Pushan
>Chakraborty CSIR - SRF  Center for Pollination Studies, University of
>Calcutta 35,
>Ballyguanje Circular Road, Kolkata - 700019           & Wildlife
>Institute of India Chandrabani, Dehradun - 248001  webpage: 
>http://cpscu.in/?page_id=51  Skype: cpushan   [[alternative HTML
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