docstr: Compare with a threshold to determine whether two timeseries correlate to each other.
  :return: a CorrelationResult object if two time series correlate otherwise false.
docstr_tok: ["Compare","with","a","threshold","to","determine","whether","two","timeseries","correlate","to","each","other",".",":","return",":","a","CorrelationResult","object","if","two","time","series","correlate","otherwise","false","."]
code: def is_correlated(self, threshold=0):
      """
      Compare with a threshold to determine whether two timeseries correlate to each other.
      :return: a CorrelationResult object if two time series correlate otherwise false.
      """
      return (
          self.correlation_result
          if self.correlation_result.coefficient >= threshold
          else False
      )
  
file_path: luminol/src/luminol/correlator.py
imports: from luminol import exceptions, utils
  from luminol.algorithms.correlator_algorithms.all import correlator_algorithms
  from luminol.anomaly_detector import AnomalyDetector
  from luminol.constants import CORRELATOR_ALGORITHM
  from luminol.modules.time_series import TimeSeries
label_desc: Use image node_id 8 for calling the Correlator obj's underlying member method code with example usage: obj.is_correlated(threshold) and returns: unknown