[R] plot(cox.zph()): customize xlab & ylab

[Duncan Murdoch]

Adaikalavan Ramasamy wrote:
> I am not sure if there is an easy way around this. An ugly hack is to
> make a copy the function "survival:::plot.cox.zph" and make your
> modified function. But there are others in the list who might know
> neater solutions.

This hack is uglier (and might not work properly on some devices, but 
you could try):

plot(cox.zph(my.ph),var=1,col.lab="white")
title(xlab="Year", ylab="Beta for blah blah blah")

Duncan Murdoch
> 
> Regards, Adai
> 
> 
> On Mon, 2005-07-11 at 11:10 +0100, Dan Bebber wrote:
> 
>>Hello,
>>
>>plot(cox.zph(my.ph),var=1,xlab="Year")
>>
>>gives the error:
>>Error in plot.default(range(xx), yr, type = "n", xlab
>>= "Time", ylab = ylab[i],  : formal argument "xlab"
>>matched by multiple actual arguments
>>
>>How can I customize the xlab and ylab for plots of
>>cox.zph?
>>
>>Thanks,
>>Dan Bebber
>>
>>Department of Plant Sciences
>>University of Oxford
>>UK
>>
>>
>>		
>>___________________________________________________________ 
>>How much free photo storage do you get? Store your holiday
>>
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> 
> 
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