Thanks for the tip for future typos.

Yolande

On Wed, Aug 1, 2012 at 1:38 PM, David Winsemius <dwinsemius@comcast.net>wrote:

>
> On Aug 1, 2012, at 9:04 AM, Yolande Tra wrote:
>
> Hi,
>>
>> I was trying to run the following, where the labels on the x axis are
>> dates
>> and need to be converted to characters. It did not work. Any help would be
>> appreciated. Thanks.
>>
>>
>>> text(axTicks(1),par("usr)[3]
>>
>
> There is an unmatched quote in the par() call. Adding spaces after commas
> in argument lists may help you see these sorts of errors in the future.
>
>
>
> -2,srt=45,adj=1,labels=as.**character(c("2008-01-08","**
>> 2008-08-10","2008-08-22","**2008-09-03",
>> "2008-09-15")), xpd=T, cex=0.8)
>> Error: unexpected numeric constant in
>> "text(axTicks(1),par("usr)[3]-**2,srt=45,adj=1,labels=as.**
>> character(c("2008"
>> Yolande
>>
>>
>> --
>
> David Winsemius, MD
> Alameda, CA, USA
>
>

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