%>%                     Pipe graphics
add_axis                Add a vega axis specification to a ggvis plot
add_data                Add dataset to a visualisation
add_guide_axis          Defunct function for adding an axis
add_guide_legend        Defunct function for adding a legend
add_legend              Add a vega legend specification to a ggvis plot
add_props               Add visual properties to a visualisation
add_relative_scales     Add x_rel and y_rel scales
add_tooltip             Add tooltips to a plot.
auto_group              Automatically group data by grouping variables
axis_props              Create an axis_props object for controlling
                        axis properties.
band                    A band
cocaine                 Cocaine seizures in the US.
compute_align           Align positions using length.
compute_bin             Bin data along a continuous variable
compute_boxplot         Calculate boxplot values
compute_count           Count data at each location
compute_density         Compute density of data.
compute_model_prediction
                        Create a model of a data set and compute
                        predictions.
compute_stack           Stack overlapping data.
compute_tabulate        Count data at each location of a categorical
                        variable
explain                 Explain details of an object
explain.ggvis           Print out the structure of a ggvis object in a
                        friendly format
export_png              Export a PNG or SVG from a ggvis object
get_data                Get data from a ggvis object
ggvis                   Visualise a data set with a ggvis graphic.
ggvisControlOutput      Create a ggvis control output element in UI
ggvis_message           Send a message to ggvis running on client
group_by                Divide data into groups.
handle_brush            Handle brush events on a visualisation.
handle_click            Handle mouse actions on marks.
handle_resize           Handlers and interactive inputs for plot
                        sizing.
input_checkbox          Create an interactive checkbox.
input_select            Create interactive control to select one (or
                        more options) from a list.
input_slider            Create an interactive slider.
input_text              Create an interactive text or numeric input
                        box.
is.broker               Determine if an object is a broker object
layer_bars              Display data with bars (a barchart).
layer_boxplots          Display data with a boxplot.
layer_densities         Transformation: density estimate
layer_guess             Guess the right type of layer based on current
                        properties.
layer_histograms        Display binned data
layer_lines             Layer lines on a plot.
layer_model_predictions
                        Overlay model predictions or a smooth curve.
left_right              Interactive inputs bound to arrow keys.
legend_props            Create an axis_props object for controlling
                        legend properties.
linked_brush            Create a linked brush object.
marks                   Vega marks.
padding                 Define padding.
prop                    Create a property.
prop_domain             Property domain.
props                   Manage a list of properties.
resolution              Compute the "resolution" of a data vector.
scale_datetime          Add a date-time scale to a ggvis object.
scale_numeric           Add a numeric scale to a ggvis object.
scale_ordinal           Add a ordinal, nominal, or logical scale to a
                        ggvis object.
scaled_value            Create a scaled_value object
scales                  Add a scale to a ggvis plot
set_options             Set options for a ggvis plot
set_scale_label         Set the label for a scale
shiny-ggvis             Connect a ggvis graphic to a shiny app.
show_spec               Print out the vega plot specification
show_tooltip            Send a message to the client to show or hide a
                        tooltip
sidebarBottomPage       Create a page with a sidebar
singular                singular.
vector_type             Determine the "type" of a vector
vega_data_parser        Determine the vega data type for a vector
waggle                  Waggle back and forth between two numbers
zero_range              Determine if range of vector is close to zero,
                        with a specified tolerance
