packages/victory-core/src/victory-util/data.js
function cleanData(dataset, props) {
  const smallNumber = 1 / Number.MAX_SAFE_INTEGER;
  const scaleType = {
    x: Scale.getScaleType(props, "x"),
    y: Scale.getScaleType(props, "y")
  };
  if (scaleType.x !== "log" && scaleType.y !== "log") {
    return dataset;
  }
  const rules = (datum, axis) => {
    return scaleType[axis] === "log" ? datum[`_${axis}`] !== 0 : true;
  };

  const sanitize = (datum) => {
    const _x = rules(datum, "x") ? datum._x : smallNumber;
    const _y = rules(datum, "y") ? datum._y : smallNumber;
    const _y0 = rules(datum, "y0") ? datum._y0 : smallNumber;
    return assign({}, datum, { _x, _y, _y0 });
  };

  return dataset.map((datum) => {
    if (rules(datum, "x") && rules(datum, "y") && rules(datum, "y0")) {
      return datum;
    }
    return sanitize(datum);
  });
}
function cleanData(dataset, props) {
  const smallNumber = 1 / Number.MAX_SAFE_INTEGER;
  const scaleType = {
    x: Scale.getScaleType(props, "x"),
    y: Scale.getScaleType(props, "y")
  };
  if (scaleType.x !== "log" && scaleType.y !== "log") {
    return dataset;
  }
  const rules = (datum, axis) => {
    return scaleType[axis] === "log" ? datum[`_${axis}`] !== 0 : true;
  };

  const sanitize = (datum) => {
    const _x = rules(datum, "x") ? datum._x : smallNumber;
    const _y = rules(datum, "y") ? datum._y : smallNumber;
    const _y0 = rules(datum, "y0") ? datum._y0 : smallNumber;
    return assign({}, datum, { _x, _y, _y0 });
  };

  return dataset.map((datum) => {
    if (rules(datum, "x") && rules(datum, "y") && rules(datum, "y0")) {
      return datum;
    }
    return sanitize(datum);
  });
}
This method will remove data points that break certain scales. (log scale only)