Added warning when replacing empty mean

12 jobs from 3-kmeans-returns-nans in 39 minutes and 45 seconds (queued for 11 seconds)
latest
Status Job ID Name Coverage
  Build
passed #82774
conda-linux
build_linux_27

00:06:02

passed #82775
conda-linux
build_linux_35

00:08:12

passed #82776
conda-linux
build_linux_36

00:06:10

passed #82777
conda-macosx
build_macosx_27

00:09:12

passed #82778
conda-macosx
build_macosx_35

00:10:43

passed #82779
conda-macosx
build_macosx_36

00:08:30

 
  Test
passed #82780
conda-linux
test_linux_27

00:01:20

passed #82781
conda-linux
test_linux_35

00:01:21

passed #82782
conda-linux
test_linux_36

00:01:25

passed #82783
conda-macosx
test_macosx_27

00:03:06

passed #82784
conda-macosx
test_macosx_35

00:03:06

passed #82785
conda-macosx
test_macosx_36

00:03:05