ABSTRACT: Food insecurity is a global issue, and households in a society can experience food insecurity at different levels that could range from being mildly food insecure to severely food insecure.
It is impossible to add value labels for an ordinal variable that was computed with drag-and-drop. As shown in the screenshot, the column 'label' is grayed out and it is not possible to adjust the ...
Abstract: The problem of characterizing the sensitivity indices of structural performance considering random and interval uncertainty variables simultaneously is analyzed. Data-driven polynomial chaos ...
* Recode the value of 98 in the below variables to be .d (Don't Know) recode m3_301 m3_302 m3_307_b1 m3_307_b2 m3_307_b3 m3_308_b1 m3_308_b2 m3_308_b3 m3_312_b1 m3_312_a_b1 m3_312_b2 m3_312_a_b2 ...
ABSTRACT: Multicollinearity in factor analysis has negative effects, including unreliable factor structure, inconsistent loadings, inflated standard errors, reduced discriminant validity, and ...
A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. (Related posts: 5 things to keep in mind when you hear about Gen Z, Millennials, ...
1 IPN–Leibniz Institute for Science and Mathematics Education, Kiel, Germany 2 Center for International Student Assessment, Zentrum für Internationale Bildungsvergleichsstudien (ZIB), Kiel, Germany ...
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