informative error around empty percentile
informative error around empty percentile

marianotepper/dask,PhE/dask,jayhetee/dask,dask/dask,ContinuumIO/dask,blaze/dask,jakirkham/dask,simudream/dask,pombredanne/dask,mikegraham/dask,chrisbarber/dask,mraspaud/dask,dask/dask,wiso/dask,mrocklin/dask,jakirkham/dask,esc/dask,simudream/dask,PhE/dask,vikhyat/dask,jcrist/dask,blaze/dask,jayhetee/dask,ContinuumIO/dask,minrk/dask,clarkfitzg/dask,jcrist/dask,clarkfitzg/dask,marianotepper/dask,ssanderson/dask,pombredanne/dask,ssanderson/dask,hainm/dask,mraspaud/dask,gameduell/dask,vikhyat/dask,freeman-lab/dask,hainm/dask,cpcloud/dask,minrk/dask,cowlicks/dask,wiso/dask,esc/dask,freeman-lab/dask,mrocklin/dask