Update falcon_demo.R

Update README.md

Update README.md

Update canopy.simrun.diagnostic.Rd

debug canopy.cluster

added checks to canopy.cluster

Update README.md

Update canopy.post.R

Update sampsna.cluster.R

Update sampsna.R

Update sampcna.R

Update initialcna.R

Update initialsna.R

Update canopy.post.R

Update canopy.sample.parallel.R