Added median option to statistics transform
Added median option to statistics transform

kidaa/lyra,rhencke/lyra,jsanch/lyra,rhencke/lyra,jasongrout/lyra,jasongrout/lyra,jsanch/lyra,jasongrout/lyra,kidaa/lyra,uwdata/lyra,kidaa/lyra,jsanch/lyra,rhencke/lyra,uwdata/lyra