Alternatively:
require(xts)
z.xts <- xts(cbind(1:100, 100:1), order.by=strptime(1322:1421, '%Y')
plot(z.xts)
-- H
> Em 14-07-2012 10:54, Jim Bouldin escreveu:
>
> OK, this has to be simple but I've searched through help files, mailing
>> list archives and well, everything I could think of, and still no luck.
>>
>> I simply want to change the x axis labels in a time series graph, from its
>> default numbering (which starts at 1 and increments by 1), to values I
>> have
>> in another vector, "Year". It has to be a time series graph, I don't want
>> to have to use a scatter plot because there are many lines to draw.
>>
>> Example:
>>
>> z = cbind(1:100,100:1); Year = 1322:1421
>> windows()
>> plot.ts(z[,1:2],,"single", xaxt="n", xlab="")
>> axis(1,at=Year)
>>
>> This doesn't work, not any of the permutations I've tried with the various
>> arguments to plot.ts and axis.
>> Thanks for any help.
>>
>
--
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Envoyait de mon portable
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