Displaying 1 result from an estimated 1 matches for "169x20043".
2011 May 31
2
correlatation matrix
...s.numeric(dat.m[k,]))
cr <- c(cr,cr2$estimate)
pv <- c(pv,cr2$p.value)
}
cor.mat <- cbind(cor.mat,as.vector(cr))
pval.mat <- cbind(pval.mat,as.vector(pv))
}
The columns in the output represent miRNAs and the rows mRNAs. The code works fine but takes ages (about an 1.5h for generating a 169x20043 matrix) so I wonder if there is a more efficient way of doing this calculation?
Best wishes
Kristian
________________________________
Helmholtz Zentrum M?nchen
Deutsches Forschungszentrum f?r Gesundheit und Umwelt (GmbH)
Ingolst?dter Landstr. 1
85764 Neuherberg
www.helmholtz-muenchen.de
Aufsicht...