parent_command:economy/qa
usage: cusum [-t THRESHOLD] [-d DRIFT]

Cumulative sum algorithm (CUSUM) to detect abrupt changes in data

optional arguments:
  -t THRESHOLD, --threshold THRESHOLD
                        threshold (default: 1.3851208411170635)
  -d DRIFT, --drift DRIFT
                        drift (default: 0.6925604205585317)


Examples:
- To analyze data with the CUSUM algorithm using default threshold and drift values: economy/qa/cusum
- To apply the CUSUM algorithm with a custom threshold of 2: economy/qa/cusum -t 2
- To use the CUSUM algorithm with a custom drift of 0.5: economy/qa/cusum -d 0.5
- To perform CUSUM analysis with both custom threshold and drift values: economy/qa/cusum -t 1.5 -d 0.7