kableExtra (version 0.6.0)

group_rows: Put a few rows of a table into one category

Description

Group a few rows in a table together under a label.

Usage

group_rows(kable_input, group_label = NULL, start_row = NULL,
  end_row = NULL, index = NULL,
  label_row_css = "border-bottom: 1px solid;", latex_gap_space = "0.3em",
  escape = TRUE)

Arguments

kable_input

Output of knitr::kable() with format specified

group_label

A character string for the name of the group

start_row

A numeric value that tells the function in which row the group starts. Note that the counting excludes header rows and other group labeling rows

end_row

A numeric value that tells the function in which row the group ends.

index

A named vector providing the index for robust row-grouping tasks. Basically, you can use it in the same way as add_header_above().

label_row_css

A character string for any customized css used for the labeling row. By default, the labeling row will have a solid black line underneath. Only useful for HTML documents.

latex_gap_space

A character value telling LaTeX how large the gap between the previous row and the group labeling row. Only useful for LaTeX documents.

escape

A T/F value showing whether special characters should be escaped.

Examples

# NOT RUN {
x <- knitr::kable(head(mtcars), "html")
# Put Row 2 to Row 5 into a Group and label it as "Group A"
group_rows(x, "Group A", 2, 5)

# }