Psychology and Statistics 56

Last modified by Administrator on 2017/03/17 19:28
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Hi everyone!

This collection is every equation, calculator, and dataset I created while working on the vCalc Project for St. Mary's College of Maryland. I worked primarily on the psychology and statistics aspect, which will be helpful for researchers and students alike to better understand inferential statistics and use the correct tests. Almost every inferential and descriptive statistic test you could possibly want is included in this collection, from correlations to parametric and non-parametric tests. It also includes a calculator that combines all of those statistics tests into one comprehensive, easy-to-use tool. The collection additionally holds several non-statistics-related psychology equations, including Weber's Fraction, Ricco's Law, and Bayes' Theorem, the latter of which I have applied in a couple of contexts. Bayes' Theorem for Disease Testing describes the risk to one person of having a rare disease, given that the test for it returned positive. Some equations in this collection may not be completely finished, so feel free to duplicate anything and try your hand at computer programming. Happy calculating!

Cheers,
Caroline Robertson

Equations

  • Descriptive Statistics (n=6) by Caroline4
  • Choosing a Relationship Test by Caroline4
  • Choosing a Parametric Test by Caroline4
  • Choosing a Non-Parametric Test by Caroline4
  • Descriptive Statistics (n=7) by Caroline4
  • Spearman's rho correlation by Caroline4
  • Paired Samples t-tests by Caroline4
  • Wilcoxon signed rank test by Caroline4
  • Descriptive Statistics (n=8) by Caroline4
  • Chi-square goodness-of-fit test (C=3) by Caroline4
  • z-score equation (find z) by Caroline4
  • Mann-Whitney U test by Caroline4
  • Descriptive Statistics (n=9) by Caroline4
  • Pearson correlation (n=6) by Caroline4
  • Single-Sample t-test by Caroline4
  • Friedman two-way Analysis of Variance (ANOVA) by Caroline4
  • Descriptive Statistics (n=10) by Caroline4
  • Multiple regression (n=6) by Caroline4
  • Kruskal-Wallis one-way Analysis of Variance (ANOVA) by Caroline4
  • Descriptive Statistics (n=11) by Caroline4
  • Regression Line (n=6) by Caroline4
  • One-way Analysis of Variance (ANOVA) - 3 Groups by Caroline4
  • Chi-square test for independence by Caroline4
  • Descriptive Statistics (n=12) by Caroline4
  • Comparing SAT and ACT Scores by Caroline4
  • Factorial Analysis of Variance (ANOVA) - 2x2, n=24 by Caroline4
  • Expected Frequency (for chi-squared) by Caroline4
  • Repeated-measures Analysis of Variance (ANOVA) - 3 Groups by Caroline4
  • Inverse-Square Law by Caroline4
  • Effect Size (r-squared) by Caroline4
  • Rescorla-Wagner Formula (alpha and beta version) by Caroline4
  • One-way Analysis of Variance (ANOVA) - 4 Groups by Caroline4
  • Bayes' Theorem for Disease Testing by Caroline4
  • Effect Size (Cohen's d) by Caroline4
  • Stevens' Power Law by Caroline4
  • Bayes' Theorem for Event Probability by Caroline4
  • Ricco's Law (K variable) by Caroline4
  • Rescorla-Wagner Formula (k version) by Caroline4
  • Paired Samples t-test (n=6) by Caroline4
  • z-score equation (find x) by Caroline4
  • Weber Fraction by Caroline4
  • Weber-Fechner's Law by Caroline4