> For the complete documentation index, see [llms.txt](https://docs.r.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.r.xyz/glider-ide/api/value/valueexpression/valueexpression.has_global_df.md).

# ValueExpression.has\_global\_df()

`has_global_df() → bool`