alt                     Altair object
altair_concatenation    Altair plot concatenation
altair_version          Installed versions of Altair, Vega, etc.
as_chart                Create Altair chart from vegaspec
as_vegaspec.altair.vegalite.v4.api.TopLevelMixin
                        Coerce to vegaspec
check_altair            Check the Altair installation
image                   Create or write image
import_vega_data        Import Vega datasets
install_altair          Install Altair Python package
knit_print.altair.vegalite.v4.api.TopLevelMixin
                        Knit-print method
renderVegawidget        Render shiny-output for vegawidget
vega_embed              Vega embed options
vegawidget              Create a Vega/Vega-Lite htmlwidget
vegawidgetOutput        Shiny-output for vegawidget
vw_as_json              Coerce vegaspec to JSON
vw_set_base_url         Set base URL
