### Name: segChrom
### Title: Fit a piecewise constant curve to along chromosome data (wrapper
###   function)
### Aliases: segChrom
### Keywords: manip

### ** Examples

## Not run: 
##D   library("davidTiling")
##D   data("davidTiling")
##D   data("probeAnno")
##D   isDNA = seq(1:3)
##D   yn = normalizeByReference(davidTiling[,-isDNA],davidTiling[,isDNA], probeAnno=probeAnno)
##D   seg = segChrom(yn, probeAnno) ## this will take a while to run!
## End(Not run)



