tab_row_group() functionUse gtcars to create a gt table and use tab_row_group() to add two row groups with the labels: numbered and NA. The row group with the NA label ends up being rendered without a label at all.
gtcars |>
dplyr::select(model, year, hp, trq) |>
dplyr::slice(1:8) |>
gt(rowname_col = "model") |>
tab_row_group(
label = "numbered",
rows = matches("^[0-9]")
)| year | hp | trq | |
|---|---|---|---|
| numbered | |||
| 458 Speciale | 2015 | 597 | 398 |
| 458 Spider | 2015 | 562 | 398 |
| 458 Italia | 2014 | 562 | 398 |
| 488 GTB | 2016 | 661 | 561 |
| GT | 2017 | 647 | 550 |
| California | 2015 | 553 | 557 |
| GTC4Lusso | 2017 | 680 | 514 |
| FF | 2015 | 652 | 504 |
Use gtcars to create a gt table. Add two row groups with the labels powerful and super powerful. The distinction between the groups is whether hp is lesser or greater than 600 (governed by the expressions provided to the rows argument).
gtcars |>
dplyr::select(model, year, hp, trq) |>
dplyr::slice(1:8) |>
gt(rowname_col = "model") |>
tab_row_group(
label = "powerful",
rows = hp <= 600
) |>
tab_row_group(
label = "super powerful",
rows = hp > 600
)| year | hp | trq | |
|---|---|---|---|
| super powerful | |||
| GT | 2017 | 647 | 550 |
| 488 GTB | 2016 | 661 | 561 |
| GTC4Lusso | 2017 | 680 | 514 |
| FF | 2015 | 652 | 504 |
| powerful | |||
| 458 Speciale | 2015 | 597 | 398 |
| 458 Spider | 2015 | 562 | 398 |
| 458 Italia | 2014 | 562 | 398 |
| California | 2015 | 553 | 557 |