Publikationsserver der Technischen Hochschule Augsburg
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Ein neues Produktionssystem für industrielle Konsumgüter: Nachhaltiges Wirtschaften und ethische Normen
Moral ist der Taktgeber des praktischen Handelns und damit direkt verantwortlich für unsere Inanspruchnahme der Welt. Alle Prozesse unseres physischen Wirkens müssen hinterfragbar werden im Hinblick auf eine unwiderrufliche planetare Grenze. Wir benötigen für unser wirtschaftliches Handeln einen in der Realität verankerten moralischen Standpunkt – die „planetare Ethik“
A Tutorial on Tailored Simulation-Based Power Analysis for Experimental Designs with Generalized Linear Mixed Models
When planning experimental research, determining an appropriate sample size and using suitable statistical models are crucial for robust and informative results. However, the recent replication crisis underlines the need for more rigorous statistical methodology and well-powered designs. Generalized linear mixed models (GLMMs) offer a flexible statistical framework to analyze experimental data with complex (e.g., dependent and hierarchical) data structures. Yet, available methods and software for a priori power analyses for GLMMs are often limited to specific designs, while data simulation approaches offer more flexibility. Based on a practical case study, the current tutorial equips researchers with a step-by-step guide and corresponding code for conducting tailored a priori power analyses to determine appropriate sample sizes with GLMMs. Finally, we give an outlook on the increasing importance of simulation-based power analysis in experimental research