Changed LOWESS span to be same as ZZ's version
Changed LOWESS span to be same as ZZ's version

valpasq/yatsm,valpasq/yatsm,ceholden/yatsm,jmorton/yatsm,jmorton/yatsm,ceholden/yatsm,jmorton/yatsm,c11/yatsm,c11/yatsm