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    "tongfen_aggregate",
    "tongfen_anomaly_joins",
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    "tongfen_detect_anomalies",
    "tongfen_estimate",
    "tongfen_estimate_ca_census",
    "tongfen_join_correspondence",
    "tongfen_join_regions",
    "tongfen_tag_largest_overlap"
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      "name": "vancouver_elections_geos_2015",
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      "table": false,
      "tojson": true
    },
    {
      "name": "vancouver_elections_geos_2019",
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      "topics": [
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    },
    {
      "page": "aggregate_data_with_meta",
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      "topics": [
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    },
    {
      "page": "check_tongfen_areas",
      "title": "Check geographic integrity",
      "topics": [
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      ]
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    {
      "page": "check_tongfen_single_areas",
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      "topics": [
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    },
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      "topics": [
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      ]
    },
    {
      "page": "get_tongfen_ca_census",
      "title": "Tongfen data from several Canadian censuses",
      "topics": [
        "get_tongfen_ca_census"
      ]
    },
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      "title": "Canadian census CT level tongfen via DA correspondence",
      "topics": [
        "get_tongfen_ca_census_ct_from_da"
      ]
    },
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      "page": "get_tongfen_census_ct",
      "title": "Canadian census CT level tongfen",
      "topics": [
        "get_tongfen_census_ct"
      ]
    },
    {
      "page": "get_tongfen_census_da",
      "title": "Canadian Census DA level tongfen",
      "topics": [
        "get_tongfen_census_da"
      ]
    },
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    },
    {
      "page": "get_tongfen_correspondence_us_census",
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      "topics": [
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      "topics": [
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    },
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      "page": "meta_for_additive_variables",
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      "topics": [
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      "page": "meta_for_ca_census_vectors",
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      "topics": [
        "meta_for_ca_census_vectors"
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      "topics": [
        "tongfen_ca_census_ct"
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      "page": "tongfen_detect_anomalies",
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      "topics": [
        "tongfen_detect_anomalies"
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    },
    {
      "page": "tongfen_estimate",
      "title": "Estimate variable values for custom geography",
      "topics": [
        "tongfen_estimate"
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    {
      "page": "tongfen_estimate_ca_census",
      "title": "Tongfen estimate data for given geometry",
      "topics": [
        "tongfen_estimate_ca_census"
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    },
    {
      "page": "tongfen_join_correspondence",
      "title": "Join regions in a correspondence",
      "topics": [
        "tongfen_join_correspondence"
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    },
    {
      "page": "tongfen_join_regions",
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      "topics": [
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    {
      "page": "tongfen_tag_largest_overlap",
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      "topics": [
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