Blar i BI Open på forfatter "Foss, Tron"

Viser treff 1-3 av 3

    • Residuals and the residual-based statistic for testing goodness of fit of structural equation models 

      Foldnes, Njål; Foss, Tron; Olsson, Ulf Henning (Journal article; Peer reviewed, 2012)
      The residuals obtained from tting a structural equation model are crucial ingredients in obtaining chi-square goodness-of- t statistics for the model. We present a didactic discussion of the residuals, obtaining ...

    • A Simulation Study of the Model Evaluation Criterion MMRE 

      Foss, Tron; Stensrud, Erik; Kitchenham, Barbara; Myrtveit, Ingunn (Discussion Paper, Working paper, 2002)
      The Mean Magnitude of Relative Error, MMRE, is probably the most widely used evaluation criterion for assessing the performance of competing software prediction models. It seems obvious that the purpose of MMRE is to assist ...

    • Testing structural equation models: the effect of kurtosis 

      Foss, Tron; Jøreskog, Karl Gustaf; Olsson, Ulf Henning (Journal article; Peer reviewed, 2011)
      The Satorra Bentler (SB) and the Browne ADF chi-square statistics are used for testing structural equation models with non-normal data. The relationships between the SB and ADF statistics and kurtosis are developed and it ...