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https://statmate.org/calculators/factor-analysis
Free Factor Analysis Calculator (EFA) Online | StatMate
Free online exploratory factor analysis calculator. KMO test, Bartlett's test, eigenvalues, factor loadings with Varimax and Promax rotation, and APA-formatted...
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https://statmate.org/calculators/wilcoxon
Free Wilcoxon Signed-Rank Test Calculator Online | StatMate
Free online Wilcoxon signed-rank test calculator. Non-parametric paired test with APA-formatted results. Compare pre/post measurements.
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https://statmate.org/calculators/t-test
Free T-Test Calculator Online - Independent & Paired | StatMate
Free online t-test calculator. Independent samples and paired t-test with APA-formatted results. Get t-value, p-value, Cohen's d, and 95% CI instantly.
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https://statmate.org/calculators/fisher-exact
Free Fisher's Exact Test Calculator Online | StatMate
Free online Fisher's exact test calculator for 2×2 contingency tables. Exact p-value, odds ratio, and APA-formatted results.
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https://statmate.org/
StatMate - Free Online Statistics Calculators
Free online statistics calculators with APA-formatted results. T-test, ANOVA, Chi-square, Correlation, and more. Export results to Word in APA 7th edition...
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https://statmate.org/calculators/chi-square
Free Chi-Square Test Calculator — Independence & Goodness of Fit | StatMate
Free chi-square calculator for independence and goodness-of-fit tests. Get χ² statistic, p-value, Cramer's V, and APA-formatted results instantly. No signup.
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https://statmate.org/calculators/mann-whitney
Free Mann-Whitney U Test Calculator Online | StatMate
Free online Mann-Whitney U test calculator. Non-parametric test for comparing two independent groups with APA-formatted results.
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https://statmate.org/wizard
Which Statistical Test Should I Use? — Free Decision Tree & Flowchart | StatMate
Find the right statistical test for your data with our interactive decision tree. Answer 4 simple questions to get a recommendation — t-test, ANOVA,...
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https://statmate.org/calculators/descriptive
Free Descriptive Statistics Calculator Online | StatMate
Free online descriptive statistics calculator. Mean, median, mode, SD, skewness, kurtosis, quartiles and more with APA-formatted results.
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https://statmate.org/calculators/correlation
Free Correlation Calculator Online - Pearson & Spearman | StatMate
Free Pearson and Spearman correlation calculator with scatter plot. Instant r-value, p-value, and confidence interval in APA format. No signup, no installation.
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https://statmate.org/calculators/multiple-regression
Free Multiple Regression Calculator Online | StatMate
Free online multiple regression calculator. R², adjusted R², F-test, VIF, Durbin-Watson, standardized betas, ANOVA table with APA-formatted results.
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https://statmate.org/calculators/sample-size
Free Sample Size Calculator Online - Power Analysis | StatMate
Free sample size calculator for researchers. Power analysis for t-test, ANOVA, chi-square, correlation. Get the required N for your IRB proposal with instant...
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