Reference

Code chunks Use these functions to access vegaspecs you create in RMarkdown using the languages vegajson and vegayaml (vegayml).
vegadown() vegadown_labels()	Access vegaspecs
vegawidget These functions are re-exported from vegawidget.
as_vegaspec	Coerce to vegaspec
vega_schema	Create string for schema-URL
vegawidget	Create a Vega/Vega-Lite htmlwidget
vega_embed	Vega embed options
vw_set_base_url	Set base URL
knit_print.vegaspec	Knit-print method
vw_as_json	Coerce vegaspec to JSON
image	Create or write image
vegawidgetOutput	Shiny-output for vegawidget
renderVegawidget	Render shiny-output for vegawidget