Technical okuwedzera

Ichi chichava waishandiswa okuwedzera pamusoro zvinogona zvaitika asingaputsi; mamwe mashoko, ona Morgan and Winship (2014) uye Imbens and Rubin (2015) . The okuwedzera ataure mazano anotevera ari mashoko dzingangovapo zvaitika:

  • ukoshi (Section 4.4.1)
  • heterogeneity kurapwa zvinokonzerwa (Section 4.4.2)
  • zvenhengo (Section 4.4.3)

The okuwedzera achasanganisirawo nokuenzanisa pakati-nyaya, mukati-nyaya, uye yakavhenganiswa mazano. The okuwedzera Angasanganisira mashoko pakushandisa pre-kurapwa mashoko akagadzira kana kuongorora.