[R] How Can I change the acf's plot type?
Martin Maechler
maechler at stat.math.ethz.ch
Mon Nov 28 14:19:16 CET 2005
>>>>> "$A9cPG(B" == $A9cPG(B <guangxing at ict.ac.cn>
>>>>> on Mon, 28 Nov 2005 19:16:31 +0800 writes:
$A9cPG(B> Oops,I got it!
>> plot(acf(x,plot=false),type="l",col="red")
almost,
but not if you falsely write 'false' instead of 'FALSE' !
$A9cPG(B> will be OK!
$A9cPG(B> Thank you very much!
$A9cPG(B> ======= 2005-11-28 18:09:03 $ADzTZ at 4PEVPP45@#:(B=======
>> On Mon, 28 Nov 2005, [gb2312] $A9cPG(B wrote:
[ pretty neat how I see chinese letters in my mail reader
{Emacs+VM "of course"} and even named citation automagically
works... ]
Martin Maechler, ETH Zurich
>>> In the R Document, the usage of the acf() is as follow:
>>> acf(x, lag.max = NULL, type = c("correlation",
>>> "covariance", "partial"), plot = TRUE, na.action =
>>> na.fail, demean = TRUE, ...) But now I want to get the
>>> result picture like: plot(x,type="l") or
>>> plot(x,type="p") How can I do this with acf function?
>> From the very same help page
>>
>> The generic function 'plot' has a method for objects of
>> class '"acf"'.
>>
>> so use that directly: it has a 'type' parameter.
>>
>> --
>> Brian D. Ripley, ripley at stats.ox.ac.uk Professor of
>> Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
>> University of Oxford, Tel: +44 1865 272861 (self) 1 South
>> Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax:
>> +44 1865 272595
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$A9cPG(B> $A!!!!!!!!!!!!!!!!VB at q#!(B
$A9cPG(B> $A!!!!!!!!!!!!!!!!9cPG!!!!!!!!!!!!!!!!(B
$A9cPG(B> guangxing at ict.ac.cn $A!!!!!!!!!!!!!!!!!!!!(B2005-11-28
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