Virtually all discussions and applications of statistical mediation analysis have been based on the condition that the independent variable is dichotomous or continuous, even though investigators frequently are interested in testing mediation hypotheses involving a multicategorical independent variable (such as...
The Influence of Jakless Planning on Profit Management with Institutional Ownership as a Moderation Ivariable The aim of this research is to examine the effect of tax planning on earnings management using institutional ownership as a moderating variable. The data s... RS Farika,A Cik,K Digdowis...
Data analysis We conducted the following analyses: graphical and numerical examination of variable distribution and transformation (see Additional files 1 and 3), multicollinearity analysis, principal component analysis (both to answer Question 1; see Section 3.1), and stepwise, hierarchical and standard...
Development of Causal Model of Four Parameters upon Statistical and Mathematical Analysis and ManagementSerious leisure traitsLeisure internal motivationLeisure benefitsSense of happinessModerating variableThis study aims to probe into causal relationship among "serious leisure traits", "leisure internal ...
Thank you for this wonderful resource. I want to ask a question. Two variables are correlated to each other. We hypothesize that one should predict or cause other. If the relationship between IV and DV is insignificant in regression analysis, can introduction of a moderating variable turn this...
(a LULC within the area of the respective sub-basin) over the entire range of the moderating variable (another LULC within the area of the respective sub-basin that interacts with the focal predictor); to (2) determine the regions of significance and non-significance for a linear relationship...
Additionally, each review is associated with a binary classification target variable, indicating whether the reviewer recommends the airport. The predictive analysis pipeline is shown in Figure 1. Figure 1. Predictive analysis pipeline for airport service quality evaluation based on online reviews. From...
Given the presence of overdispersion, this Poisson assumption is replaced with a negative binomial random variable assumption. The inferential basis for the cancer data analysis summarized in this paper is model based; cancer cases are not random samples. As such, acceptable diagnostics need to ...