search for: fraxinus

Displaying 3 results from an estimated 3 matches for "fraxinus".

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2008 Feb 08
1
Can I index a dataframe with a reference from/to a second dataframe?
...ot;, "Acer spicatum", "Amelanchier", "Betula alleghaniensis", "Betula papyrifera", "Cornus alternifolia", "Cornus canadensis", "Diervilla lonicera", "Dirca palustris", "Fagus grandifolia", "Fraxinus americana", "Fraxinus nigra", "Lonicera canadensis", "Ostrya virginiana", "Picea glauca", "Picea mariana", "Pinus resinosa", "Pinus strobus", "Populus tremuloides", "Prunus serotina", &quot...
2012 Apr 11
0
Speex Codec Delay Problem
...On 4/11/2012 1:00 PM, speex-dev-request at xiph.org wrote: > Message: 1 > Date: 10 Apr 2012 22:07:20 +0200 > From: Thilo K?hler<koehlerthilo at gmx.de> > Subject: [Speex-dev] Speex Codec Delay Problem > To: speex-dev at xiph.org > Message-ID:<20120410200733.53EAF100D06 at fraxinus.osuosl.org> > > Hello All! > > SPEEX introduces an additional delay to the audio data, > I found out by reverse enginiering (it is NOT the lookahead time): > > narrow band : delay = 200 - framesize + lookahead = 200 - 160 + 40 = 80 > samples > wide band : delay = 4...
2007 Aug 13
2
Error message when using zero-inflated count regression model in package zicounts
I have data on number of vines per tree for ~550 trees. Over half of the trees did not have any vines and the data is fairly skewed (median = 0, mean = 1.158, 3rd qu. = 1.000). I am attempting to investigate whether plot location (four sites), species (I'm using only the four most common species), or tree dbh has a significant influence on the number of vines per tree. When I