Automated Selection and Visualisation of Statistical Hypothesis Tests

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Documentation for package ‘visStatistics’ version 0.2.0

• DESCRIPTION file
• User guides, package vignettes and other documentation
• Package NEWS
• Package README

Help Pages

bp.test	Breusch-Pagan Test for Heteroscedasticity
counts_to_cases	Convert data frame of counts to dataframe of cases. The data frame must contain a column with frequencies (counts) as generated by as.data.frame from a contingency table
games.howell	Games-Howell Post-Hoc Test
gh_letters	Get compact letter display from Games-Howell results
levene.test	Levene-Brown-Forsythe Test for Homogeneity of Variance (center = median)
openGraphCairo	Cairo wrapper function with plot capture capability
plot.visstat	Plot method for visstat objects
pooled_normality_test	Test normality using pooled standardized residuals
print.visstat	Print method for visstat objects
saveGraphVisstat	Saves Graphical Output with plot capture capability
summary.visstat	Summary method for visstat objects
visstat	Wrapper for visstat_core Allowing Three Different Input Styles
visstat_core	Automated Visualization of Statistical Hypothesis Testing
vis_anova	ANOVA or Welch's ANOVA with appropriate post-hoc tests
vis_anova_assumptions	Visualisation of the normality distribution of the standardised residuals
vis_group_normality	Visualisation of the normality assumption for Welch ANOVA/t-test
vis_lm_assumptions	Visualisation of the normality distribution of the standardised residuals
vis_numeric	Visualize Numeric Relationships: Regression or Correlation Analysis