{
  "alt": "Dot chart with seven rows, one per birth cohort, showing the change in the cross-pressured share from the first to the last plotted decade with a 95% interval against a reference line at zero. The changes are {fact:cchg_1927} points for the 1927-1942 cohort, {fact:cchg_1943} for 1943-1958, {fact:cchg_1959} for 1959-1974 and {fact:cchg_1991} for 1991 or later, with intervals below zero. The intervals for 1895-1910 ({fact:cchg_1895}), 1911-1926 ({fact:cchg_1911}) and 1975-1990 ({fact:cchg_1975}) include zero.",
  "caption": "The intervals for the cohorts born 1927 to 1974 and for the cohort born 1991 or later lie below zero, and those for the two oldest cohorts and the cohort born 1975 to 1990 include it. Each dot is the change in a cohort's share from its first to its last plotted decade, and the line is a 95% interval.",
  "data": [
    {
      "change": -3.27038,
      "cohort": "Born 1895-1910",
      "conf_high": 1.94724,
      "conf_low": -8.488,
      "first": "1970s",
      "last": "1980s",
      "n": 972
    },
    {
      "change": -1.49144,
      "cohort": "Born 1911-1926",
      "conf_high": 4.92548,
      "conf_low": -7.90836,
      "first": "1970s",
      "last": "2000s",
      "n": 1463
    },
    {
      "change": -8.65536,
      "cohort": "Born 1927-1942",
      "conf_high": -4.72644,
      "conf_low": -12.5843,
      "first": "1970s",
      "last": "2020s",
      "n": 1949
    },
    {
      "change": -12.6158,
      "cohort": "Born 1943-1958",
      "conf_high": -10.3671,
      "conf_low": -14.8646,
      "first": "1970s",
      "last": "2020s",
      "n": 4612
    },
    {
      "change": -14.8874,
      "cohort": "Born 1959-1974",
      "conf_high": -11.8849,
      "conf_low": -17.89,
      "first": "1980s",
      "last": "2020s",
      "n": 3648
    },
    {
      "change": -4.90716,
      "cohort": "Born 1975-1990",
      "conf_high": 0.639143,
      "conf_low": -10.4535,
      "first": "1990s",
      "last": "2020s",
      "n": 2942
    },
    {
      "change": -4.85554,
      "cohort": "Born 1991 or later",
      "conf_high": -1.11992,
      "conf_low": -8.59115,
      "first": "2010s",
      "last": "2020s",
      "n": 1770
    }
  ],
  "id": "cohort_changes",
  "notes": [
    "Plotted decades by cohort: Born 1895-1910, 1970s to 1980s; Born 1911-1926, 1970s to 2000s; Born 1927-1942, 1970s to 2020s; Born 1943-1958, 1970s to 2020s; Born 1959-1974, 1980s to 2020s; Born 1975-1990, 1990s to 2020s; Born 1991 or later, 2010s to 2020s.",
    "The 1975-1990 cohort's first plotted cell has {fact:n_c1975_1990} placed partisans, close to the floor of {fact:floor_n}."
  ],
  "source": "ANES Cumulative Data File, 1972-2024; weighted (VCF0009z); placed partisans, leaners included",
  "spec": {
    "hi": "conf_high",
    "lo": "conf_low",
    "n": "n",
    "reference": 0,
    "referenceLabel": "No change",
    "sort": "data",
    "x": "change",
    "xDomain": [
      -20,
      10
    ],
    "xFormat": {
      "digits": 1,
      "signed": true
    },
    "xLabel": "Change in share, first to last plotted decade (points)",
    "y": "cohort"
  },
  "subtitle": "Change in the cross-pressured share of placed partisans from a cohort's first to its last plotted decade, ANES 1972-2024, with 95% intervals",
  "table": {
    "columns": [
      {
        "key": "cohort",
        "label": "Cohort"
      },
      {
        "key": "first",
        "label": "First plotted decade"
      },
      {
        "key": "last",
        "label": "Last plotted decade"
      },
      {
        "format": {
          "digits": 1,
          "signed": true
        },
        "key": "change",
        "label": "Change (points)"
      },
      {
        "format": {
          "digits": 1,
          "signed": true
        },
        "key": "conf_low",
        "label": "Interval low"
      },
      {
        "format": {
          "digits": 1,
          "signed": true
        },
        "key": "conf_high",
        "label": "Interval high"
      },
      {
        "key": "n",
        "label": "Placed partisans in the two cells"
      }
    ]
  },
  "title": "The changes for the two oldest cohorts and the 1975 to 1990 cohort include zero, and the other cohorts fell",
  "type": "dot",
  "width": "wide"
}