import {
  K,
  O,
  Q,
  j,
  w
} from "./chunk-25BNEBXZ.js";

// node_modules/@arcgis/core/arcade/functions/fieldStats.js
function s(e) {
  let t = 0;
  for (let n = 0; n < e.length; n++)
    t += e[n];
  return t / e.length;
}
function c(e) {
  const t = s(e);
  let n = 0;
  for (let r = 0; r < e.length; r++)
    n += (t - e[r]) ** 2;
  return n / e.length;
}
function u(e) {
  let t = 0;
  for (let n = 0; n < e.length; n++)
    t += e[n];
  return t;
}
function i(e, s2) {
  const c2 = [], u2 = {}, i2 = [];
  for (let o = 0; o < e.length; o++) {
    if (e[o] !== void 0 && e[o] !== null && e[o] !== j) {
      const t = e[o];
      if (O(t) || w(t))
        u2[t] === void 0 && (c2.push(t), u2[t] = 1);
      else {
        let e2 = false;
        for (let n = 0; n < i2.length; n++)
          Q(i2[n], t) === true && (e2 = true);
        e2 === false && (i2.push(t), c2.push(t));
      }
    }
    if (c2.length >= s2 && s2 !== -1)
      return c2;
  }
  return c2;
}
function l(t, n, r = 1e3) {
  switch (t.toLowerCase()) {
    case "distinct":
      return i(n, r);
    case "avg":
    case "mean":
      return s(K(n));
    case "min":
      return Math.min.apply(Math, K(n));
    case "sum":
      return u(K(n));
    case "max":
      return Math.max.apply(Math, K(n));
    case "stdev":
    case "stddev":
      return Math.sqrt(c(K(n)));
    case "var":
    case "variance":
      return c(K(n));
    case "count":
      return n.length;
  }
  return 0;
}

export {
  l
};
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