Research Engineer will help you make the correct decisions for your research
There are decision trees available in Research Engineer that can help researchers write research questions, choose research designs, understand statistical power, conduct sample size calculations, use evidence-based medicine principles, calculate diagnostic testing and epidemiological calculations, select precise and accurate variables, create and maintain research databases, create valid survey instruments, and conduct psychometrics.
Within each decision tree, users will be presented with a series of questions or prompts. They can click on the buttons and links that best represents answers to the questions or prompts. This allows users to move forward in the decision tree and make the correct choices based on their research questions.
Click on a button below to get started!
Available decision trees in Research Engineer
Statistician Services for Professionals
Eric Heidel, Ph.D. will provide the following services for researchers, professionals, and organizations at $100/hour. Secure checkout is available with Stripe or PayPal.
- Statistical Analysis
- Research Design
- Sample Size Calculations
- Diagnostic Testing and Epidemiological Calculations
- Survey Design and Psychometrics
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Professional Statistician For Hire!
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