Non-Parametric Calculators (BETA)
Welcome to the non-parametric calculators page. These tools are in development and are designed to walk you through common statistical tests step-by-step, from setting up your data to interpreting the final results. Each calculator is a complete guide to help you understand and perform your analysis. Select a tool below to get started.
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One-Way Chi-Square (Goodness of Fit)
Determines if the observed frequencies for a single categorical variable significantly differ from what was expected. Includes standardized residuals, effect size, visualization, and an APA write-up.
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Chi-Square Test of Independence
Tests for a significant association between two categorical variables using a contingency table (2x2 or larger). Includes Yates's correction, effect size (Phi or Cramer's V), visualization, and an APA write-up.
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McNemar Test for Paired Data
While I am not currently offering group counseling sessions, I plan to introduce these in the near future. If you are interested in joining a group, I encourage you to fill out the interest form on this page. This will help me tailor future offerings to meet your needs and ensure you’re notified as soon as groups become available.
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Adjusts p-values from multiple pairwise comparisons to control the family-wise error rate. A powerful alternative to the standard Bonferroni correction.
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SPSS Syntax Builder
Automatically generates ready-to-use SPSS syntax for various Chi-Square tests based on your data structure (weighted counts or individual cases).