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    {
      "page": "fhdbetween_fhdwithin",
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    },
    {
      "page": "flag",
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        "F.matrix",
        "F.pdata.frame",
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    {
      "page": "fmatch",
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      "page": "fmode",
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    {
      "page": "fnth_fmedian",
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        "fmedian.default",
        "fmedian.grouped_df",
        "fmedian.matrix",
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        "fnth.data.frame",
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    {
      "page": "fquantile",
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        "frange"
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    {
      "page": "frename",
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        "setrelabel",
        "setrename"
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    {
      "page": "fscale",
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      "page": "select_replace_vars",
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      "page": "fslice",
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      "page": "fsubset",
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