ColSeeker               Find numeric index and names of columns based
                        on type and patterns
FindVars                Find numeric index and names of columns based
                        on patterns
SEM                     Standard Error of Mean.
bt                      Add backticks to names or remove them
cat_desc_stats          Compute absolute and relative frequencies.
cat_desc_table          Compute absolute and relative frequencies for a
                        table.
cn                      Shortcut for colnames()
compare2numvars         Comparison for columns of numbers for 2 groups
compare2qualvars        Comparison for columns of factors for 2 groups
compare_n_numvars       Comparison for columns of Gaussian or ordinal
                        measures for n groups
compare_n_qualvars      Comparison for columns of factors for more than
                        2 groups with post-hoc
cortestR                Correlations with significance
faketrial               Results from a simulated clinical trial with
                        interaction effects.
formatP                 Re-format p-values, avoiding rounding to 0 and
                        adding surprisal if requested
ggcormat                Print graphical representation of a correlation
                        matrix.
glmCI                   Confidence interval for generalized linear
                        models
ksnormal                Kolmogorov-Smirnov-Test against Normal
                        distribution
logrange_1              Predefined sets of labels for plots with
                        log-scaled axes
markSign                Convert significance levels to symbols
meansd                  Compute mean and sd and put together with the ±
                        symbol.
meanse                  Compute mean and standard error of mean and put
                        together with the ± symbol.
median_cl_boot          Compute confidence interval of median by
                        bootstrapping.
median_quart            Compute median and quartiles and put together.
medianse                Compute standard error of median.
pairwise_fisher_test    Pairwise Fisher's exact tests
pairwise_ordcat_test    Pairwise comparison for ordinal categories
pairwise_t_test         Extended pairwise t-test
pairwise_wilcox_test    Pairwise Wilcoxon tests
pdf_kable               Enhanced kable with latex
plot_LB                 Lineweaver-Burk diagram
plot_MM                 Michaelis-Menten enzyme kinetics model and plot
print_kable             Enhanced kable with definable number of
                        rows/columns for splitting
roundR                  Automatic rounding to a reasonable length,
                        based on largest number
se_median               Compute standard error of median
surprisal               Compute surprisal aka Shannon information from
                        p-values
t_var_test              Independent sample t-test with test for equal
                        variance
tab.search              Search within data.frame or tibble
var_coeff               Compute coefficient of variance.
