add_vis_dat_pal         (Internal) Add a specific palette to a visdat
                        plot
all_numeric             (Internal) Are they all numeric columns?
compare_print           (Internal) A utility function for 'vis_compare'
expect_frame            Create a dataframe to help visualise 'expected'
                        values
expect_guide_label      (Internal) Label the legend with the percent of
                        missing data
fingerprint             Take the fingerprint of a data.frame - find the
                        class or return NA
gather_cor              (Internal) create a tidy dataframe of
                        correlations suitable for plotting
guess_type              (Internal) Guess the type of each individual
                        cell in a dataframe
label_col_missing_pct   (Internal) Create labels for the columns
                        containing the % missing data
miss_guide_label        Label the legend with the percent of missing
                        data
test_if_dataframe       Test if input is a data.frame
typical_data            A small toy dataset of imaginary people
typical_data_large      A small toy dataset of imaginary people
vis_compare             Visually compare two dataframes and see where
                        they are different.
vis_cor                 Visualise correlations amongst variables in
                        your data as a heatmap
vis_create_             (Internal) Create a boilerplate for
                        visualisations of the 'vis_' family
vis_dat                 Visualises a data.frame to tell you what it
                        contains.
vis_expect              Visualise whether a value is in a data frame
vis_extract_value_      (Internal) Add values of each row as a column
vis_gather_             (Internal) Gather rows into a format
                        appropriate for grid visualisation
vis_guess               Visualise type guess in a data.frame
vis_miss                Visualise a data.frame to display missingness.
visdat                  visdat
