diff --git a/templates/benchmark.tmpl b/templates/benchmark.tmpl index 5f16c05..e333fa8 100644 --- a/templates/benchmark.tmpl +++ b/templates/benchmark.tmpl @@ -636,42 +636,35 @@ }); function calculateSpikes(data, threshold) { - if (data.length < 3) { - throw new Error("Data length must be greater than or equal to 3."); + if (data.length < 6) { + throw new Error("Data length must be greater than or equal to 6."); } let spikeCount = 0; - let previousWasSpike = false; - // Helper function to calculate the moving average of the last 3 points - function movingAverage(arr, index, windowSize) { - if (index < windowSize - 1) { - return null; // Not enough data points to calculate the moving average - } + // Helper function to calculate the moving average with a minimum of 6 points + function movingAverage(arr, index) { + const windowSize = Math.max(6, Math.ceil(arr.length * 0.05)); // 5 % of the data + const halfWindowSize = Math.floor(windowSize / 2); + const start = Math.max(0, index - halfWindowSize); + const end = Math.min(arr.length - 1, index + halfWindowSize); + const actualWindowSize = end - start + 1; + let sum = 0; - for (let i = index - windowSize + 1; i <= index; i++) { + for (let i = start; i <= end; i++) { sum += arr[i]; } - return sum / windowSize; + return sum / actualWindowSize; } - for (let i = 4; i < data.length; i++) { // Start from the 3rd point + for (let i = 0; i < data.length; i++) { const currentPoint = data[i]; - const movingAvg = movingAverage(data, i, 3); - - if (movingAvg === null) { - continue; // Skip if not enough data points to calculate the moving average - } + const movingAvg = movingAverage(data, i); const change = Math.abs(currentPoint - movingAvg) / movingAvg * 100; if (change > threshold) { - if (!previousWasSpike) { - spikeCount++; - previousWasSpike = true; - } - } else { - previousWasSpike = false; + spikeCount++; } }