R: Interface to 'Altair'

# Interface to 'Altair'

## Documentation for package ‘altair’ version 4.2.3

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

&.altair.vegalite.v4.api.TopLevelMixin | Altair plot concatenation
+.altair.vegalite.v4.api.TopLevelMixin | Altair plot concatenation
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 | Coerce to 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
knit_print.vegaspec | Knit-print method
renderVegawidget | Render shiny-output for vegawidget
vegawidget | Create a Vega/Vega-Lite htmlwidget
vegawidgetOutput | Shiny-output for vegawidget
vega_embed | Vega embed options
vw_as_json | Coerce vegaspec to JSON
vw_set_base_url | Set base URL
vw_to_bitmap | Create or write image
vw_to_svg | Create or write image
vw_write_png | Create or write image
vw_write_svg | Create or write image
|.altair.vegalite.v4.api.TopLevelMixin | Altair plot concatenation