{
  "status": "Hypothetical planning calculation, not observed outcomes",
  "method": "Two-sided normal approximation; equal exchangeable clusters",
  "base_icc": 0.05,
  "rows": [
    {
      "p0": 0.3,
      "p1": 0.35,
      "alpha": 0.016666666666666666,
      "target_power": 0.8,
      "users_per_account": 20,
      "icc": 0.0,
      "independent_users_per_arm_unrounded": 1835.9672214778032,
      "design_effect": 1.0,
      "accounts_per_arm": 92,
      "total_accounts": 184,
      "total_users": 3680,
      "null_variance_sum": 0.43875,
      "alternative_variance_sum": 0.4375
    },
    {
      "p0": 0.3,
      "p1": 0.35,
      "alpha": 0.016666666666666666,
      "target_power": 0.8,
      "users_per_account": 20,
      "icc": 0.05,
      "independent_users_per_arm_unrounded": 1835.9672214778032,
      "design_effect": 1.9500000000000002,
      "accounts_per_arm": 180,
      "total_accounts": 360,
      "total_users": 7200,
      "null_variance_sum": 0.43875,
      "alternative_variance_sum": 0.4375
    },
    {
      "p0": 0.3,
      "p1": 0.35,
      "alpha": 0.016666666666666666,
      "target_power": 0.8,
      "users_per_account": 20,
      "icc": 0.1,
      "independent_users_per_arm_unrounded": 1835.9672214778032,
      "design_effect": 2.9000000000000004,
      "accounts_per_arm": 267,
      "total_accounts": 534,
      "total_users": 10680,
      "null_variance_sum": 0.43875,
      "alternative_variance_sum": 0.4375
    }
  ]
}