Displaying 2 results from an estimated 2 matches for "trium".
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2004 Nov 05
1
Covariance bug in R-1.8.0
R-1.8.0 seems to calculate wrong covariances, when the argument of cov()
is a matrix or a data frame.
The following should produce a matrix of zeroes and NaNs:
x <- matrix(c(NA ,NA ,0.9068995 ,NA ,-0.3116229,
-0.06011117 ,0.7310134 ,NA ,1.738362 ,0.6276125,
0.6615581 ,NA ,NA ,-2.646011 ,-2.126105,
NA ,1.081825 ,NA ,1.253795 ,1.520708,
2006 May 12
1
DICOM package wont read my DICOM files
Hello there!
I hope there is someone out there who is using the DICOM package.
When Im trying to read my a DICOM file (MRI-data) I always get this
error:
> dicom.info("~/myfile")
Error in readBin(fid, integer(), length, size = 1) :
invalid value of 'n'
The DICOM files that come with the DICOM package work just fine.
I already tried both endian options.
I can view my