New (-6ta.wtic.a£.) me.thod!.. -6p11.ea.d abJtoad only -t6 they Me ava.il.a.b.te -tVl aVl ex.teVl­ -6-tve -6el6-c.ovtta-tVled pJte-6evttatioVl. It WM ~ peJtc.eptioVl that made M WlUte dOWVl the ma-tVl -tde.a.6 06 a Vlew bMnc.h 06 -6equentia£. -6ta.wtic.a£. theOlty, c.aU.ed "Nonpa­ JtCWle;(;!UC. Sequentia£. Selec.tion pJtoc.edUlte-6". What do we M-60c.-i.ate will tw VlOtiOVl? Well, a -6elec.tioVl ptwc.eduJte Oit -6elec.tion model -i.-6 Vlofung but a -6ta.wtic.aI'. expeJt-i.ment de-6-tgned 60ft -tdevt.ti6y-tng the be-6t 06 -6eveJtal'. a£.teJtnaUVe-6, a PJtob£em we Me 6ac.ed will a.imO-6t eveJtyday. The -6ta.w­ tic.a£. method!.. -tnduded -tVl ~ book. aU.ow to -6elec.t the be-6t al'.teJtnative when­ eveJt theJte -i.-6 aVlY -6ub-6ta.vt.tial'. d-i.6neJteVlc.e among them. The bOOQ C.Ovl:UUVl-6 e-6-6ent-taUy the Jte-6uLt-6 06 the pMt teVl yeM-6, -tVlc.fud-i.Vlg OUlt own Jte-6eaJtc.h onLy pallUaU.y pubfuhed -tVl -6ta.wtic.aI'. jOUltnru. It -i.-6 VlUtheJt a c.oUec.tio n 06 -6ta.wtic.a£. Jtec.upe-6 VlOJt a tlteawe eXc..tM-tve.ty theoJtetic.a£. It -i.-6 de-6-tgned pJt-i.maltdy 60Jt -6c.-tenwt-6 will -6tJtOVlg mathematic.a£. bac.QgltOuVlCu -tnte­ Jte-6ted -tn Vlew developmeVlt-6 06 appued -6tafutic.-6.