[R] Date label lost while inverting y axis.

[David Winsemius]

On Feb 19, 2010, at 2:20 AM, Jeremie Smaga wrote:

> Good morning,
>
> I am currently displaying a time series with the time on the Y axis,  
> and the
> values on the X axis.
> The problem is that I wanted to reverse the Y axis (that is, to have  
> the
> latest date the closest to the X axis).
> So I looked for a way to do this on this mailing list and I found a
> response: inverting the ylim parameter of the plot.
> I did it, the data are displayed correctly, but now the problem is  
> that
> there is no more labels on the Y axis.
> How should I proceed to have it back?
>
>
> Here is my code:
>
> *******************************
>  sMin=min(series[,2:3])
>  sMax=max(series[,2:3])
>  plot(series[, 
> 2 
> ],dates 
> ,xlim 
> = 
> c 
> (sMin 
> ,sMax 
> ),ylim 
> =c(max(dates),min(dates)),col="green",main="",type="l",xlab="Value")
> *******************************
>

Offhand I would guess:

  ..., xlim = rev (range( series([, 2:3] ) ), ...

And I suppose you have your own reasons for not offering the data to  
test possible solutions.

-- 
David.


> Thanks,
>
> -- 
> Jeremie
>
> 	[[alternative HTML version deleted]]
>
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David Winsemius, MD
Heritage Laboratories
West Hartford, CT