디지털융복합연구 (Journal of Digital Convergence)

  • 제14권6호
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  • Pages.167-175
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  • 2016
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  • 2713-6434(pISSN)
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  • 2713-6442(eISSN)
한국디지털정책학회 (The Society of Digital Policy and Management)
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동일 데이터의 비교분석에 관한 연구 (회귀분석모형과 구조방정식모형)

The Study on Comparative Analysis of the Same Data through Regression Analysis Model and Structural Equation Model

  • 최창호 (한성대학교 지식서비스&컨설팅학과) ;
  • 유연우 (한성대학교 지식서비스&컨설팅학과)
  • Choi, Chang Ho (Dept. of Knowledge Service & Consulting, Hansung University) ;
  • You, Yen Yoo (Dept. of Knowledge Service & Consulting, Hansung University)
  • 투고 : 2016.04.24
  • 심사 : 2016.06.20
  • 발행 : 2016.06.28
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초록

본 연구는 인과관계 분석에서 주로 활용되는 SPSS statistic(회귀분석)과 구조방정식모델을 구현하는 프로그램 중 하나인 AMOS 프로그램을 각각 활용하여 동일한 데이터에 대하여 실증분석을 실시하였다. 실증분석 결과, 회귀계수 및 유의확률에서 서로 다른 결과값이 나왔으며, 특히 매개효과 검정에서 귀무가설 기각역 근처의 유의확률값(즉, t값 및 C.R.값의 절대값이 1.96 근처)을 보이는 상황에서 SPSS statistic(회귀분석)에서는 매개효과가 있는 반면, AMOS 프로그램(구조방정식)에서는 매개효과가 없는 것으로 나타났다. 결국, 동일한 데이터임에도 불구하고 어떤 통계프로그램을 활용하느냐에 따라 다른 결과값(특히, 측정오차가 클수록 결과값이 크게 달라짐)이 나올 수 있음을 알 수 있다.

This study analyzed empirically the same data through SPSS statistic(regression analysis) and AMOS program(structural equation model) used for cause and effect analysis. The result of empirical analysis was as follows. The different outcome of coefficients and p-values were deducted. Especially, in the mediated effect testing, meanwhile, SPSS statistic(regression analysis) pictured mediated effect, AMOS program(structural equation model) did not picture mediated effect on the reject zone of null hypothesis(absolute t-value and C.R.-value were nearby 1.96). Eventually, this study showed that what program used determined the outcomes of coefficients and p-values(In particular, the outcomes were differentiated further in the increasing measurement error) though using the same data.

키워드

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