RStudio does not provide autocompletion for facet_wrap() and facet_grid() arguments.

[ujtwr]

When creating plots with ggplot2 in RStudio, argument completion is not provided for facet_wrap() or facet_grid(). In contrast, for many other ggplot2 functions such as geom_point(), RStudio displays context-aware argument suggestions (e.g., stat =, mapping =, and other available parameters), as shown in the screenshot below.

This inconsistency makes it difficult to discover and use the available arguments for faceting functions, especially for users who rely on RStudio's autocompletion features.

geom_point()

facet_wrap()

[teunbrand]

Thanks for your report. As you can see in your own facet_wrap() example, it does provide the contextually correct choices. The first argument(s) require column names, which are correctly presented to you. Even if your preference would be to have the doc entry for facet_wrap(facets) or facet_grid(rows, cols) (which I'd contest), this is not something that ggplot2 has control over, so I'm going to close this issue.