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Hi, I was wondering whether there was plans to support again cran2deb for the amd64 architecture soon. I got updates recently so I was wondering whether amd64 packages were uploaded or if I was only getting architecture independent packages... Thanks...

Thanks a lot for your help! Just one last thing: how can we make sure not to have duplicate version of packages (Debian & CRAN) and how bad can this be? Arnaud Dirk Eddelbuettel wrote: > On 27 October 2008 at 19...

Hi, I have a quick question regarding RCOM and in particular the comInvoke function. When we use comCreateObject we have a way to check the object was properly created with comIsValidHandle; however, after calling comInvoke the only way to check...

Hi all, I recently started using IBrokers and it really is a great package. But I have some questions about its use: 1. placeOrder seems to work as expected but I was wondering how to make the command exit by...

Hi, I am trying to test whether a series is return series stationary, but before proceeding I wanted to make sure I understand correctly how to use the adf.test function and interpret its output... Could you please let me...

Hi, I am trying to test whether a return series is stationary, but before proceeding I wanted to make sure I understand correctly how to use the adf.test function and interpret its output... Could you please let me know...

Thanks, so do you confirm that a stationary series is *always* mean-reverting? -Arnaud On Wed, Feb 17, 2010 at 7:10 PM, mat <matthieu.stigler at gmail.com> wrote: > Arnaud Battistella a ?crit : >> >> Hi, >> >> I am trying to test...

Mark, indeed, the series you gave me doesn't have a unit root (adf.test confirms this) but is clearly not mean reverting. I assume we cannot say that this series is stationary, or maybe on restricted segments... How would...