tag:blogger.com,1999:blog-16220268.post5906384122833985898..comments2023-10-10T08:03:04.018-05:00Comments on Secondhand Smoking Jacks: More on GDP (PPP) and life expectancyMichaelhttp://www.blogger.com/profile/10901973780238251138noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-16220268.post-29045157298205923042008-05-28T19:27:00.000-05:002008-05-28T19:27:00.000-05:00I think we need nonlinear least squares regression...I think we need nonlinear least squares regression. Can't find free sw to do it though.Stephaniehttps://www.blogger.com/profile/02567967427556481084noreply@blogger.comtag:blogger.com,1999:blog-16220268.post-3447144772897444602008-05-28T18:32:00.000-05:002008-05-28T18:32:00.000-05:00Omg: "polynomial trend line"Omg: "polynomial trend line"Scooterhttps://www.blogger.com/profile/00319045516368609297noreply@blogger.com