Displaying 5 results from an estimated 5 matches similar to: "how to create fake cd drive?"
2005 Nov 10
2
error in rowSums:'x' must be numeric
Dear All,
It's Eszter again from Hungary. I could not solve my problem form
yesterday, so I still have to ask your help.
I have a binary dataset of vegetation samples and species as a comma
separated file. I would like to calculate the Jaccard distance of the
dataset. I have the following error message:
Error in rowSums(x, prod(dn), p, na.rm) : 'x' must be numeric
In addition:
2006 Oct 10
2
copula
Dear R-helper,
Is there any thing that I am doing wrong in the following codes:
> norm.cop <- normalCopula(0.5)
> persp(norm.cop, dcopula)
The last command produces what follows
Error in persp(x, y, z, xlim, ylim, zlim, theta, phi, r, d, scale,
expand, :
invalid 'x' argument
In addition: Warning messages:
1: no non-missing arguments to min; returning Inf
2: no
2007 May 14
4
EAC (exactaudiocopy) in openSUSE 10.2
Hello wine users:
Could someone, please, help me how to make work EAC with
wine in openSUSE 10.2?
Earlier (SUSE 10.1) I could configure wine to use windows
2000 as default windows version and EAC to use 'native Win32
interface for WinNT/2000/XP' and these worked together fine.
Now in openSUSE 10.2 (wine version wine-0.9.37-12.1) when I
start EAC with wine I get:
a) when the interface
2011 Apr 21
1
Rcmdr vs SPSS in hungarian
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2005 Nov 09
2
how to convert strings back to values?
Dear All,
It's Eszter from Hungary, a total beginner with R. My problem is the
following:
I have a dataset with binary values as a comma separated textfile. The
samples are in the coloumns and the species are in the rows.
I have to transpose it for the further PCoA analysis. There is no
problem with reading the dataset.
When I transpose the dataset, the original values become