
#table(
    rows: 7,
    columns: 4,
    column-gutter: 0.25em,
    align: (left, left, center, center),
    stroke: none,
    table.header(
        table.hline(y: 0, stroke: 1pt),
        [],
        [],
        table.cell(colspan: 2)[*#"Group 2"*],
        table.hline(y: 1, start: 2, end: 4, stroke: 0.75pt),
        [],
        [],
        [#"e"],
        [#"f"],
        [*#"Group 1"*],
        [],
        table.cell(colspan: 2)[*#"value1"*],
        table.hline(y: 3, stroke: 0.75pt),
    ),
    table.cell(rowspan: 2)[#"a"],
    [*#"mean"*],
    [#"2"],
    [#"3"],
    [*#"std"*],
    [#"1.41"],
    [#"1.41"],
    table.cell(rowspan: 2)[#"b"],
    [*#"mean"*],
    [#"6"],
    [#"7"],
    [*#"std"*],
    [#"1.41"],
    [#"1.41"],
    table.hline(y: 7, stroke: 1pt),
)
