TST: avoid using nans in stats.mstats tests.
TST: avoid using nans in stats.mstats tests.

Nans may trigger RuntimeWarnings from numpy (not consistent on
all platforms), which lead to test failures with dev versions of numpy.

matthew-brett/scipy,anntzer/scipy,Dapid/scipy,lhilt/scipy,mikebenfield/scipy,ilayn/scipy,njwilson23/scipy,njwilson23/scipy,befelix/scipy,Newman101/scipy,vberaudi/scipy,rmcgibbo/scipy,pbrod/scipy,vanpact/scipy,richardotis/scipy,pnedunuri/scipy,ales-erjavec/scipy,aeklant/scipy,befelix/scipy,vanpact/scipy,sriki18/scipy,pyramania/scipy,argriffing/scipy,mhogg/scipy,fredrikw/scipy,niknow/scipy,apbard/scipy,vhaasteren/scipy,lhilt/scipy,anielsen001/scipy,FRidh/scipy,bkendzior/scipy,rmcgibbo/scipy,perimosocordiae/scipy,ales-erjavec/scipy,jakevdp/scipy,FRidh/scipy,zerothi/scipy,Shaswat27/scipy,zxsted/scipy,dch312/scipy,trankmichael/scipy,raoulbq/scipy,mikebenfield/scipy,Srisai85/scipy,nonhermitian/scipy,endolith/scipy,ortylp/scipy,piyush0609/scipy,lukauskas/scipy,kalvdans/scipy,mortonjt/scipy,njwilson23/scipy,haudren/scipy,jjhelmus/scipy,piyush0609/scipy,jonycgn/scipy,aman-iitj/scipy,endolith/scipy,zxsted/scipy,aeklant/scipy,chatcannon/scipy,pizzathief/scipy,sonnyhu/scipy,ortylp/scipy,zerothi/scipy,Stefan-Endres/scipy,josephcslater/scipy,befelix/scipy,cpaulik/scipy,aman-iitj/scipy,Gillu13/scipy,aman-iitj/scipy,jakevdp/scipy,trankmichael/scipy,vberaudi/scipy,aarchiba/scipy,Kamp9/scipy,raoulbq/scipy,dominicelse/scipy,fredrikw/scipy,fernand/scipy,pnedunuri/scipy,gef756/scipy,sonnyhu/scipy,Srisai85/scipy,pbrod/scipy,grlee77/scipy,mortada/scipy,mhogg/scipy,gertingold/scipy,zaxliu/scipy,felipebetancur/scipy,behzadnouri/scipy,jsilter/scipy,witcxc/scipy,witcxc/scipy,Shaswat27/scipy,pyramania/scipy,gef756/scipy,nonhermitian/scipy,larsmans/scipy,WillieMaddox/scipy,giorgiop/scipy,lhilt/scipy,maniteja123/scipy,felipebetancur/scipy,cpaulik/scipy,tylerjereddy/scipy,njwilson23/scipy,anntzer/scipy,pschella/scipy,zaxliu/scipy,behzadnouri/scipy,argriffing/scipy,raoulbq/scipy,trankmichael/scipy,larsmans/scipy,dominicelse/scipy,efiring/scipy,ales-erjavec/scipy,sauliusl/scipy,niknow/scipy,minhlongdo/scipy,pyramania/scipy,petebachant/scipy,andyfaff/scipy,mortonjt/scipy,WarrenWeckesser/scipy,Kamp9/scipy,minhlongdo/scipy,Shaswat27/scipy,pbrod/scipy,sauliusl/scipy,trankmichael/scipy,kleskjr/scipy,piyush0609/scipy,Srisai85/scipy,mtrbean/scipy,matthew-brett/scipy,gdooper/scipy,niknow/scipy,giorgiop/scipy,bkendzior/scipy,ChanderG/scipy,efiring/scipy,jsilter/scipy,ChanderG/scipy,mortada/scipy,Srisai85/scipy,rgommers/scipy,maciejkula/scipy,futurulus/scipy,mingwpy/scipy,ndchorley/scipy,anntzer/scipy,sauliusl/scipy,josephcslater/scipy,Shaswat27/scipy,jor-/scipy,futurulus/scipy,surhudm/scipy,witcxc/scipy,fredrikw/scipy,surhudm/scipy,gef756/scipy,gdooper/scipy,ales-erjavec/scipy,anielsen001/scipy,sriki18/scipy,matthew-brett/scipy,grlee77/scipy,newemailjdm/scipy,minhlongdo/scipy,perimosocordiae/scipy,Kamp9/scipy,njwilson23/scipy,Stefan-Endres/scipy,kleskjr/scipy,richardotis/scipy,anielsen001/scipy,ortylp/scipy,perimosocordiae/scipy,kleskjr/scipy,vigna/scipy,Dapid/scipy,fernand/scipy,e-q/scipy,mhogg/scipy,mhogg/scipy,maciejkula/scipy,woodscn/scipy,futurulus/scipy,richardotis/scipy,rmcgibbo/scipy,kleskjr/scipy,mtrbean/scipy,e-q/scipy,newemailjdm/scipy,e-q/scipy,efiring/scipy,zerothi/scipy,Srisai85/scipy,cpaulik/scipy,pschella/scipy,witcxc/scipy,grlee77/scipy,sauliusl/scipy,piyush0609/scipy,arokem/scipy,nonhermitian/scipy,Gillu13/scipy,mdhaber/scipy,jamestwebber/scipy,gdooper/scipy,minhlongdo/scipy,mdhaber/scipy,zaxliu/scipy,befelix/scipy,andyfaff/scipy,mikebenfield/scipy,aarchiba/scipy,hainm/scipy,woodscn/scipy,befelix/scipy,larsmans/scipy,zerothi/scipy,mikebenfield/scipy,mingwpy/scipy,tylerjereddy/scipy,pschella/scipy,jjhelmus/scipy,larsmans/scipy,efiring/scipy,mgaitan/scipy,gfyoung/scipy,aman-iitj/scipy,lhilt/scipy,petebachant/scipy,mortonjt/scipy,gertingold/scipy,ilayn/scipy,gef756/scipy,giorgiop/scipy,dominicelse/scipy,arokem/scipy,pbrod/scipy,anntzer/scipy,ChanderG/scipy,giorgiop/scipy,giorgiop/scipy,Newman101/scipy,jjhelmus/scipy,gfyoung/scipy,haudren/scipy,mortonjt/scipy,mgaitan/scipy,ndchorley/scipy,matthewalbani/scipy,aeklant/scipy,maciejkula/scipy,kalvdans/scipy,zxsted/scipy,hainm/scipy,nvoron23/scipy,gef756/scipy,felipebetancur/scipy,jakevdp/scipy,sonnyhu/scipy,surhudm/scipy,lukauskas/scipy,FRidh/scipy,josephcslater/scipy,ChanderG/scipy,vhaasteren/scipy,pschella/scipy,vberaudi/scipy,gfyoung/scipy,ChanderG/scipy,argriffing/scipy,Dapid/scipy,niknow/scipy,surhudm/scipy,argriffing/scipy,mtrbean/scipy,perimosocordiae/scipy,sriki18/scipy,nvoron23/scipy,pizzathief/scipy,piyush0609/scipy,fernand/scipy,mingwpy/scipy,jonycgn/scipy,andyfaff/scipy,vigna/scipy,matthewalbani/scipy,perimosocordiae/scipy,mortada/scipy,anielsen001/scipy,Shaswat27/scipy,Eric89GXL/scipy,surhudm/scipy,Newman101/scipy,scipy/scipy,vberaudi/scipy,matthew-brett/scipy,Stefan-Endres/scipy,mgaitan/scipy,woodscn/scipy,zaxliu/scipy,kleskjr/scipy,jsilter/scipy,scipy/scipy,zerothi/scipy,nonhermitian/scipy,apbard/scipy,vanpact/scipy,Kamp9/scipy,person142/scipy,sriki18/scipy,petebachant/scipy,zaxliu/scipy,cpaulik/scipy,newemailjdm/scipy,piyush0609/scipy,kalvdans/scipy,mdhaber/scipy,vberaudi/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