Displaying 2 results from an estimated 2 matches for "r_matrix".
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2010 Feb 18
3
R CMD check: OK in LINUX. Crashes in Windows!
Hi,
I have followed the recommended steps for creating a package (rctest). As of
now, my goal is simply to understand how various pieces fit together. The
package includes:
(1) C code with source in sub-directories, compiled to create a static
library.
(a) There is a single C-struct (dns) a simple 'matrix': {int m; int n;
double *d;}
(b) C code to create random matrix of a certain size.
2011 Apr 05
0
kmeans clustering java
....eval ("jj <- j");
//add values for the lower triangle..
re.eval ("rmatrix [ii,jj] <- "+ data[i][j].toString());
System.out.print(data[i][j].toString()+",");
}
System.out.println();
}
REXP rt = re.eval("r_matrix");
String bindString = "DATAMATRIX <- cbind(rmatrix[,1],";
for (int k = 0; k<columns-2;k++ ){
if(k<columns-3){
bindString = bindString+"rmatrix[,"+(k+2)+"],";
}else{
bindString = bindString+"rmatrix[,"+(k+2)+"])";
}...