有没有一种方法可以在JavaScript中直接计算箱线图(高值图)的四分位数和异常值

function calculateBoxPlot(data) {
  // Sort the data in ascending order
  data.sort((a, b) => a - b);

  // Calculate the median (second quartile)
  const median = calculateMedian(data);

  // Split the data into lower and upper halves
  const lowerHalf = data.filter(value => value < median);
  const upperHalf = data.filter(value => value > median);

  // Calculate the first quartile (median of the lower half)
  const firstQuartile = calculateMedian(lowerHalf);

  // Calculate the third quartile (median of the upper half)
  const thirdQuartile = calculateMedian(upperHalf);

  // Calculate the interquartile range (third quartile - first quartile)
  const interquartileRange = thirdQuartile - firstQuartile;

  // Calculate the upper and lower limits for outliers
  const upperLimit = thirdQuartile + 1.5 * interquartileRange;
  const lowerLimit = firstQuartile - 1.5 * interquartileRange;

  // Find outliers (values below the lower limit or above the upper limit)
  const outliers = data.filter(value => value < lowerLimit || value > upperLimit);

  return {
    median,
    firstQuartile,
    thirdQuartile,
    interquartileRange,
    upperLimit,
    lowerLimit,
    outliers
  };
}

function calculateMedian(data) {
  const sortedData = data.sort((a, b) => a - b);
  const middleIndex = Math.floor(sortedData.length / 2);

  if (sortedData.length % 2 === 0) {
    // Even number of data points, average the two middle values
    return (sortedData[middleIndex - 1] + sortedData[middleIndex]) / 2;
  } else {
    // Odd number of data points, return the middle value
    return sortedData[middleIndex];
  }
}

// Example usage
const data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
const boxPlot = calculateBoxPlot(data);
console.log(boxPlot);