Displaying 3 results from an estimated 3 matches for "kumudan".
2009 Jan 28
1
Neighborhood distance calculator
...40,000 points. Therefore, I need to figure
out a way to preclude the step where it calculates all of the paired
distances, and rather only those points within the specified distance
parameter. Please, see below for the existing code, and a sample data.
Thanks a lot for your time and effort.
Best,
Kumudan
Kumudan Grubh
EEB Graduate student
Iowa State University
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#--Code--
#transform coordinates in kilometers, and redefine origin
newx=(XCOORD-min(XCO...
2008 Jul 25
0
Error in vector("double", length)
...-------------------------------------------------------------
My data has over 78,000 rows of data. I'm using R 2.2.1 on Windows XP
professional, 2 GB RAM, Core2Duo 2.13 GHz
Can someone please help me find a solution to my problem? Please let
me know if you need any other information.
Thanks,
Kumudan
2009 Jan 28
2
t.test in a loop
Hi All,
I've been having a little trouble with creating a loop that will run a a
series of t.tests for inspection,
Below is the code i've tried, and some checks i've looked at.
I've used the get(paste()) idea as i was told previously that the use of the
eval should try and be avoided.
I've run a single syntax to check that my systax is correct and works
without any problems