Bernard                 Survival of patients with sepsis.
Brenner                 Prevalence of Helicobacter pylori infection in
                        preschool children.
Fentress                Migraine pain reduction.
Hodgkin                 T-cell counts from Hodgkin's disease patients.
Kirkwood                Body weight and plasma volume.
Macmahon                Breast cancer and age of childbirth.
Oncho                   Onchocerciasis in Sierra Leone.
Roberts                 Extracorporeal membrane oxygenation in
                        neonates.
Rothman                 Oral contraceptives and stroke.
Sandler                 Passive smoking in adulthood and cancer risk.
Sharples                Measured and self-reported weight in New
                        Zealand.
Thall                   RCT on the treatment of epilepsy.
Tuzson                  Peak knee velocity in walking at flexion and
                        extension.
Vanderpump              Smoking and mortality in Whickham, England.
bar_error               Bar charts with error bars.
bland_altman            Bland-Altman agreement plots.
box_plot                Construct "pretty" box plots in lattice.
bst                     Bootstrap Confidence Intervals.
chisq.fisher            Internal test for chi-squared assumption.Fisher
                        (2 by 2). If results = T, it fails
coef_det                Coefficient of determination.
coef_plot               Plot of model coefficients.
contingency             Measures of association from two by two
                        contingency tables (formula).
contingency2            Measures of association from two by two
                        contingency tables (direct input).
diag_test               Diagnostic tests from variables.
diag_test2              Diagnostic tests from direct input.
estat                   Descriptive statistics for continuous
                        variables.
expand_df               Expand a data frame.
freq_cont               Relative and Cumulative Frequency.
gen_bst_df              Generate a data frame with estimate and
                        bootstrap CIs.
geo_mean                Geometric mean.
glm_coef                Table of coefficients from generalised linear
                        models.
harm_mean               Harmonic mean.
hist_norm               Histogram with Normal density curve.
inv_logit               Inverse of the logit
jack_knife              Ranks leverage observations from Jackknife
                        method.
knife_mean              Jackknife for means.
leverage                Leverage.
logistic_gof            Goodness of fit for Logistic Regression.
mhor                    Mantel-Haenszel odds ratio.
odds_trend              Function to calculate OR using Wald CI, and
                        plot trend.
panel.errbars           Internal function for displaying error bars in
                        lattice plots.
panel.errbars1          Internal function for displaying error bars in
                        lattice plots.
predict_inv             Given y solve for x in a simple linear model.
prop_or                 Proportion, p1 from proportion p2 and OR.
qq_plot                 Quantile-quantile plots against the standard
                        Normal distribution.
rank_influence          Ranks observations based upon influence
                        measures on models.
rank_leverage           Ranks observations by leverage.
reference_range         Reference range (reference interval).
rel_dis                 Relative Dispersion.
round_pval              Rounding p-values.
rvf_plot                Residual vs Fitted plot.
ss_jk                   Sum of squares for Jackknife.
stats_quotes            Internal function to calculate descriptive
                        statistics.
strip_error             Strip plots with error bars.
xymultiple              Multiple comparisons with plot.
