GRA 6020 Multivariate Statistics Ordinal Regression Examples Using

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GRA 6020 Multivariate Statistics Ordinal Regression Examples Using Prelis/LISREL Ulf H. Olsson Professor of

GRA 6020 Multivariate Statistics Ordinal Regression Examples Using Prelis/LISREL Ulf H. Olsson Professor of Statistics

ORDATA. RAW (LOGIT) • • Data Ninputvars = 3 Labels Y X 1 X

ORDATA. RAW (LOGIT) • • Data Ninputvars = 3 Labels Y X 1 X 2 Rawdata = ORDATA. RAW Continuous X 1 X 2 LR Y on X 1 X 2 Output AP Ulf H. Olsson

ORDATA. RAW (PROBIT) • • Data Ninputvars = 3 Labels Y X 1 X

ORDATA. RAW (PROBIT) • • Data Ninputvars = 3 Labels Y X 1 X 2 Rawdata = ORDATA. RAW Continuous X 1 X 2 PR Y on X 1 X 2 Output AP Ulf H. Olsson

Structural Equation Modeling with Ordinal variables using LISREL (KGJ; 2002) • Read ch. 1

Structural Equation Modeling with Ordinal variables using LISREL (KGJ; 2002) • Read ch. 1 (Data screening) • Read ch. 5. 8 (Data screening); 5. 9 (Probit regression of Nosay); 5. 10 (Probit and Logit regression of all efficacy variables) Ulf H. Olsson

USA. RAW • • NOSAY: People like me have “no say” in what the

USA. RAW • • NOSAY: People like me have “no say” in what the government does VOTING: Voting is the only way that people like me can have “any say” about how the government runs things. COMPLEX: Sometimes politics and government seem so complicated that a person like me cannot really understand what is going on NOCARE: I don’t think that public officials care much about what people like me think TOUCH: Generally speaking, those we elect to Parliament lose touch with people pretty quickly INTEREST: Parties are only interested in people’s votes but not in their opinions 1 = Strongly agree, 2 = Agree, 3 = Disagree, 4 = Disagree strongly, 8 = Don’t know og 9 = No answer. Ulf H. Olsson

USA. RAW • YOB: Year of Birth (don’t know = 1998; no answer=1999) •

USA. RAW • YOB: Year of Birth (don’t know = 1998; no answer=1999) • Gender: 1 for male; 2 for female • Leftright: A left-right scale from 1 to 10 (don’t know=98; no answer=99) • Educat: 1=compulsory level; 2=middle level; 3=higher or academic Ulf H. Olsson

Probit Regression • • • Probit Regression of NOSAY SY=USA. PSF Continuous GENDER -

Probit Regression • • • Probit Regression of NOSAY SY=USA. PSF Continuous GENDER - AGE PR NOSAY on GENDER - AGE Output AP Ulf H. Olsson

Logit regression • • • Probit Regression of NOSAY SY=USA. PSF Continuous GENDER -

Logit regression • • • Probit Regression of NOSAY SY=USA. PSF Continuous GENDER - AGE LR NOSAY on GENDER - AGE Output AP Ulf H. Olsson