[R] Plotting bar charts by Month

Jeff Newmiller jdnewmil at dcn.davis.ca.us
Wed May 10 07:35:11 CEST 2017


For this kind of plot I usually use day-of-month for for the x-axis instead of a date or timestamp. 
-- 
Sent from my phone. Please excuse my brevity.

On May 9, 2017 6:55:27 PM PDT, Jeff Reichman <reichmanj at sbcglobal.net> wrote:
>r-help
>
> 
>
>Trying to figure out how to plot by month bar charts. The follow code
>plots
>the monthly portion on a yearly x-scale.  So I either I create 12
>individual
>month plots or maybe there is some sort of "break" to tell R separate
>by
>month and use the months dates as the x-scale; so that Jan's scale is 1
>- 31
>Jan , Feb scale is 1 - 28 Feb etc.  As it is now I get the Jan values
>ploted
>with a 1-Jan to 31 Dec x-scale; Feb's value are ploted on a 1-Jan to 31
>Dec
>x-scale etc.
>
> 
>
>ggplot(data = df, aes(x = date, y = height)) +
>
>        geom_bar(stat = "identity") +
>
>        geom_bar(aes(x = action, y = height), color = "red", stat =
>"identity") +
>
>        facet_wrap(~month, nrow = 3)
>
> 
>
>Jeff
>
>
>	[[alternative HTML version deleted]]
>
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