ThisbookexplainshowtoactuallydoBayesiandataanalysis,byrealpeople(likeyou),forrealisticdata(likeyours).Thebookstartsatthebasics,withnotionsofprobabilityandprogramming,thenprogressestoadvancedhierarchicalmodelsthatareusedinrealisticdataanalysis.Inotherwords,youdonotneedtoalreadykno