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Calculators

I've created several statistical calculators for my students to calculate statistics that are not automatically calculated in some commercially available software.

LIST OF STATISTICAL CALCULATORS

Click the links below to access some of my statistical calculators


CRITICAL VALUES CALCULATOR

Use this calculator to find critical values for the z-, t-, F-, and chi-square distributions.

EFFECT SIZES CALCULATOR

Use this calculator to obtain standardized effect sizes for two-group comparisons and one- and two-way ANOVA.

FISHER's Z TRANSFORMATION

This will calculate Fisher's Z Transformation to compare correlation coefficients from different populations.

 

HOTELLING'S t & STEIGER'S Z TESTS

Use this calculator to calculate Hotelling's t and Steiger's Z tests to compare non-nested models in the same population (i.e., for dependent correlations).

RELIABILITY & VALIDITY FOR LATENT VARIABLES

Use this calculator to obtain reliability and validity estimates for latent variables with up to 20 indicators.

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