Re: [R] Why can't I use ADF.test?

2009-06-24 Thread Richardson, Patrick 
Since you provided no code, the following is just a guess,  Try:

install.packages(uroot)
library(uroot)

Then try your analysis again.


-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On 
Behalf Of DongHongwei
Sent: Wednesday, June 24, 2009 3:06 PM
To: r-help@r-project.org
Subject: [R] Why can't I use ADF.test?


Greetings!
I'm trying to use R to test the unit root for a univariate data. By this link: 
http://rss.acs.unt.edu/Rdoc/library/uroot/html/ADF.test.html
 it tells me that I can use the function ADF.test(). However, when I tried this 
in R, I got this message:
Error: could not find function ADF.test.
I'm confused by this. Anyone could give me some hints? Thanks.
Hongwei



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Re: [R] Why can't I use ADF.test?

2009-06-24 Thread DongHongwei 

Thanks! I tried these, but I got the following messages:Warning message:In 
getDependencies(pkgs, dependencies, available, lib) :  package ‘uroot’ is 
not available
Error in library(uroot) : there is no package called 'uroot'


I download a package called uroot and put it into: C:\Program 
Files\R\R-2.9.0\library. But still got the same error. Any further suggestions?
  Hongwei 


 From: patrick.richard...@vai.org
 To: dongh...@hotmail.com; r-help@r-project.org
 Date: Wed, 24 Jun 2009 15:12:22 -0400
 Subject: RE: [R] Why can't I use ADF.test?
 
 Since you provided no code, the following is just a guess,  Try:
 
 install.packages(uroot)
 library(uroot)
 
 Then try your analysis again.
 
 
 -Original Message-
 From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On 
 Behalf Of DongHongwei
 Sent: Wednesday, June 24, 2009 3:06 PM
 To: r-help@r-project.org
 Subject: [R] Why can't I use ADF.test?
 
 
 Greetings!
 I'm trying to use R to test the unit root for a univariate data. By this 
 link: 
 http://rss.acs.unt.edu/Rdoc/library/uroot/html/ADF.test.html
  it tells me that I can use the function ADF.test(). However, when I tried 
 this in R, I got this message:
 Error: could not find function ADF.test.
 I'm confused by this. Anyone could give me some hints? Thanks.
 Hongwei
 
 
 
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