{
  "id": "skill-area:cohort-analysis",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/skill-areas-expanded-2.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Cohort Analysis",
    "description": "Analyzing user behavior by cohort — retention curves, behavioral\ncohort comparison, signup cohort vs behavioral cohort, and\ncohort-driven product decisions with statistical rigor.\n",
    "expertiseLevels": [
      "intermediate",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:cohort-analysis",
      "to": "domain:business-intelligence",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:cohort-analysis",
      "to": "specialization:product-management",
      "kind": "applies_to",
      "attributes": {
        "confidence": "secondary"
      }
    },
    {
      "from": "skill-area:cohort-analysis",
      "to": "skill-area:retention-modeling",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "helpful"
      }
    },
    {
      "from": "skill-area:cohort-analysis",
      "to": "skill-area:product-analytics",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "helpful"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "skill-area:user-segmentation",
      "to": "skill-area:cohort-analysis",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "helpful"
      }
    },
    {
      "from": "skill-area:retention-modeling",
      "to": "skill-area:cohort-analysis",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "helpful"
      }
    }
  ]
}