
#table(
    rows: 5,
    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),
    ),
    [a],
    [*mean*],
    [2],
    [3],
    [b],
    [*mean*],
    [6],
    [7],
    table.hline(y: 5, stroke: 1pt),
)
