lifaaqa Technical

In text ugu muhiimsan, waxaan kala hadlay samaynta sheegaya sababaha ka xogta aan tijaabo la isticmaalayo tijaabo dabiiciga ah iyo ku habboon. In lifaaqa this, waxaan soo bandhigi doonaa model natiijooyinka ka iman kara, oo qeexaya dheeraad ah si hufan shuruudaha in loo baahan yahay ka baxayn sababaha ka data dheehidda. Cutubkan soo jiidi doonaa on Morgan and Winship (2014) iyo Imbens and Rubin (2015) .