added a method to OLSModel class to just estimate coefficients and fitted values.
added a method to OLSModel class to just estimate coefficients and fitted values.

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