NEWS

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apa 0.3.5 (2026-02-22)

Bug fixes

• Fix error in cohen_d with Hedge's g correction not applying to one-sample t-tests. (@spressi, #15)
• Add one_sample argument to cohens_d_ to specify if Cohen's d is requested for if providing t and n.
• Fix a missing escape for percent sign in the documentation of t_apa.
• Use requireNamespace for suggested packages in examples and tests.

apa 0.3.4 (2023-10-06)

Bug fixes

• Fix spacing error in t_apa output for format = "latex_math" with confidence interval for Cohen's d. (@yannikstegmann)
• Fix problem with formula interface for t_test.formula and cohens_d.formula with r-devel.

apa 0.3.3 (2020-04-21)

New features

• Add option to force sphericity correction on all within factors in ANOVA or turn of sphericity correction completely.
• Add option to display confidence interval for pearson correlation.
• Add option to display condidence interval for Cohen's d (experimental).

Bug fixes

• Add missing backslash for chi-square in LaTeX format.
• Fix error in one sample cohens_d if input is from t_test.
• Fix error that was introduced by tibble 3.0.0 (old code assumed automatic type conversion)

apa 0.3.2 (2019-03-04)

Bug fixes

• Fix a test that returned a wrong result in r-devel (t-test now returns a list with more elements).

apa 0.3.1 (2019-01-07)

Bug fixes

• Fix a bug in t_test when the independent variable has unused factor levels.
• Fix a test that assumed no empty groups present (needed for dplyr 0.8
  compatibility)

apa 0.3.0 (2018-10-16)

New features

• Add LaTeX math output format (#3)

Bug fixes and minor improvements

• Fix error in anova_apa when specifying the effect argument
• Fix printing of p-values if p = 1.
• Add missing else in anova_apa. (@stegmannks, #6)
• Fix error in calculation of sample size from degrees of freedom in Cohen's d for dependent samples (@lcreteig, #7)

apa 0.2.0 (2017-02-27)

New features

• Add support for aov in anova_apa.

Bug fixes and minor improvements

• Fix bug when using abbreviations "pes" or "ges" in anova_apa.
• Provide same order of effects in anova_apa independent of input object
• In anova_apa significance asterisks might have been incorrect when p-values were corrected for violation of sphericity.