Analyses

Every analysis in Quanta

The complete list, one procedure per line, so you can check whether Quanta covers your study before you download it. Everything here runs natively on your Mac and reports in APA 7. At the bottom: what Quanta does not do yet, stated just as plainly.

Analyses available

Everything below is included in every Quanta subscription, $9.99/month or $79.99/year after the 30-day trial.

Descriptives & Explore

Descriptive statistics (mean, SD, median, quartiles, skewness, kurtosis, standard errors) · frequencies and demographic tables · cross-tabulations · normality tests (Shapiro-Wilk, Lilliefors) · stem-and-leaf displays.

Compare Means

One-sample t test · independent-samples t test (Student and Welch) · paired-samples t test · one-way ANOVA with post-hoc pairwise comparisons (Tukey HSD) · factorial ANOVA · ANCOVA · repeated-measures ANOVA with Mauchly's test and Greenhouse-Geisser and Huynh-Feldt corrections · effect sizes (Cohen's d, Hedges' g, eta squared, partial eta squared) throughout.

Nonparametric

Mann-Whitney U · Wilcoxon signed-rank · Kruskal-Wallis · Friedman.

Categorical

Chi-square test of independence · chi-square goodness of fit · Fisher exact test · McNemar test · Cramer's V.

Correlation

Pearson · Spearman · Kendall · partial correlation · APA-formatted correlation matrix.

Regression

Multiple linear regression (OLS) with diagnostics · logistic regression with separation warnings · ordinal (proportional-odds) regression · Poisson regression.

Scale & Reliability

Cronbach's alpha · McDonald's omega · item-total statistics · alpha-if-item-deleted · reverse coding · automatic scale-item detection.

Data Reduction

Principal components analysis · exploratory factor analysis with varimax rotation · cluster analysis (k-means and hierarchical).

Multivariate

MANOVA · discriminant analysis · canonical correlation.

SEM & CFA

Confirmatory factor analysis · structural equation models written in reproducible model syntax with a live path diagram · mediation models as SEM path models (x → m → y templates built in).

Bayes factors

JZS Bayes factors for t tests · one-way ANOVA Bayes factors (Rouder's method) · correlation Bayes factors · g-prior Bayes factors for regression · a clearly labeled BIC-approximate Bayes factor for SEM · evidence labels that quantify support for the null as well as against it.

Complex Survey Design

Design-weighted means, totals, and proportions · sampling weights, strata, and clusters · Taylor-linearized standard errors · design degrees of freedom · design effects (deff) · naive-weighting warnings.

Missing Data

Missing-data diagnostics · Little's MCAR test · multiple imputation by chained equations (MICE) with Rubin-pooled estimates.
Not in Quanta yet

Stated plainly

Quanta does not yet include full Bayesian estimation; Bayesian support today means Bayes factors for the models listed above. Multilevel models and survival analysis, formerly on this list, now ship in the Advanced tier. If your study needs something not on this page, Quanta is not the right tool for that analysis yet, and this page will change when that changes.

Validation

Checked, not assumed

The engine is validated against NIST certified reference datasets and published statistical standards, with the per-method record public on the validation page.

Reporting

Every result, APA 7 ready

Any analysis on this page can be added to an editable APA report: correct table formatting, notes, and symbols, exported to PDF, Word, RTF, or Markdown.

Something missing?

Ask before you commit

If your required procedure is not listed, check the guide or ask a human statistician at Stats Assistance whether Quanta fits your study.

Download for Mac

Apple Silicon · macOS 14 or later · notarized · free 30-day trial, then $9.99/mo