Ontology highlight
ABSTRACT:
SUBMITTER: Sorjonen K
PROVIDER: S-EPMC5742232 | biostudies-literature | 2017
REPOSITORIES: biostudies-literature
Sorjonen Kimmo K Wikström Alex Jenny J Melin Bo B
Frontiers in psychology 20171219
With necessary condition analysis (NCA), a necessity effect is estimated by calculating the amount of empty space in the upper left corner in a plot with a predictor X and an outcome Y. In the present simulation study, calculated necessity effects were found to have a negative association with the skewness of the predictor and a positive association with the skewness of the outcome. Also the standard error of the necessity effect was found to be influenced by the skewness of the predictor and th ...[more]