plotHeartRate.py

import synapseclient as sc
import matplotlib.pyplot as plt
import pandas as pd
import argparse

def read_args():
    parser = argparse.ArgumentParser(description='Plot camera vs oximeter readings.')
    parser.add_argument('medianData')
    return parser.parse_args()

if __name__ == '__main__':
    args = read_args()
    syn = sc.login()
    synapseData = syn.tableQuery("select * from syn10893615").asDataFrame()
    medianData = pd.read_csv(args.medianData)
    merged = medianData.merge(synapseData, on='recordId', how='left')
    merged.drop(pd.np.arange(19, 30), axis=0, inplace=True)
    merged.plot.scatter('cameraMedianHR', 'camera_heartRateMeasurement.json.answer')
    plt.show()