[R] plot 2 bars

[Yasir Kaheil]

try:
obs_data<- c(26,43,20,14,18);
pre_gam<-c(26.284,61.101,29.016,11.160,11.439)
(obs.hist <- hist(obs_data, breaks = 10, plot = FALSE));
plot(obs.hist)
plot(obs.hist, border = "dark blue", col = "light blue", xlab ="whatever")
(pre.hist <- hist(pre_gam, breaks = 10, plot = FALSE));
lines(pre.hist, col = "Midnight Blue")


You can manipulate the number of breaks to reflect different bin widths. 

hth

y


Roslina Zakaria wrote:
> 
>  Hi r-expert,
> How do I plot this 2 histogram side by side so that it is easy to compare
> for bin range 0,5,10,15, 20 and more
>     obs_data  pre_gam
> [1,]     2695 2677.284
> [2,]       43   61.101
> [3,]       20   29.016
> [4,]       14   11.160
> [5,]       18   11.439
> Thanks in advance.
> 
> 
> 
> 
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
> 
> 


-----
Yasir H. Kaheil
Catchment Research Facility
The University of Western Ontario 

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