Message-ID: <04FA80D5-02D3-4780-8744-2D0233443E83@comcast.net>
Date: 2013-12-14T02:33:27Z
From: David Winsemius
Subject: ggplot question: how to have two y-axis guide on one plot?
In-Reply-To: <CD6621D7-4748-4208-BBCE-2B5E6E6B0FD8@comcast.net>
On Dec 13, 2013, at 6:23 PM, David Winsemius wrote:
>
> On Dec 13, 2013, at 3:01 PM, Roe, Colleen wrote:
>
>> I have a plot I'd like to do wherein I plot to different y data sets and want to have two different y axis's appear (perhaps one on right side and one on left). I searched R help with all the key phrases I could think of and I have three books covering ggplot but I can't find an example of doing this. It seems a natural thing to do with ggplot.
>>
>> Anyone out there have a small example of doing this sort of thing?
>
> Here is why Hadley says it's not a feature:
>
> http://stackoverflow.com/questions/3099219/how-to-use-ggplot2-make-plot-with-2-y-axes-one-y-axis-on-the-left-and-another
However; @kohske has provided a strategy and it's on the RStudio server.
http://rpubs.com/kohske/dual_axis_in_ggplot2
I found it linked from one of the other questions on SO with a search string of:
[r] two y axes ggplot2
--
David Winsemius
Alameda, CA, USA