PolarTransforms {beadarraySNP} | R Documentation |
Perform polar transforms on Illumina Golden Gate bead arrays
RG2polar(object,trig=FALSE) polar2RG(object,trig=FALSE)
object |
SnpSetIllumina object |
trig |
Logical, use geometric distance intensity. Otherwise use addition of intensities |
RG2polar
transforms the R
and G
matrices to theta
and
intensity
matrices. Note that the intensity value is the sum of R
and G
and not the geometric distance to the origin.
polar2RG
performs the reverse transformation
This function returns an SnpSetIllumina
object.
Jan Oosting
data(chr17.260) data.polar<-RG2polar(chr17.260) plot(assayData(data.polar)$theta,assayData(data.polar)$intensity)