gmmDenoise 0.2.3

This is a patch release focusing on improving the plotting of count density functions (CDFs) of mixture components by autoplot.gmmem(object, type = "freq", ...). Now CDFs are plotted as continuous smooth curves even when the observed data are sparse.

• Use predict.gmmem(object, newdata) instead of fitted.gmmem(object) in autoplot.gmmem(object, type = "freq", ...), where newdata is a newly generated 1,000 data point ranging from min to max of the observed data (@YSKoseki, #4)