
#table(
    rows: 7,
    columns: 7,
    column-gutter: 0.25em,
    align: (left, center, center, right, center, center, right),
    stroke: none,
    table.hline(y: 0, stroke: 1pt),
    [],
    table.cell(colspan: 2)[*group1*],
    table.hline(y: 1, start: 1, end: 3, stroke: 0.75pt),
    [],
    table.cell(colspan: 2)[*group1*],
    table.hline(y: 1, start: 4, end: 6, stroke: 0.75pt),
    [],
    [],
    table.cell(colspan: 2)[a],
    [],
    table.cell(colspan: 2)[b],
    [],
    [],
    table.cell(colspan: 2)[*group2*],
    table.hline(y: 3, start: 1, end: 3, stroke: 0.75pt),
    [],
    table.cell(colspan: 2)[*group2*],
    table.hline(y: 3, start: 4, end: 6, stroke: 0.75pt),
    [],
    [],
    [e],
    [f],
    [],
    [e],
    [f],
    [],
    [*group3*],
    table.cell(colspan: 2)[*value1*],
    [*mean*],
    table.cell(colspan: 2)[*value1*],
    [*mean*],
    table.hline(y: 5, stroke: 0.75pt),
    [c],
    [1],
    [2],
    [1.5],
    [5],
    [6],
    [5.5],
    [d],
    [3],
    [4],
    [3.5],
    [7],
    [8],
    [7.5],
    table.hline(y: 7, stroke: 1pt),
)
