import numpy as np
import pandas as pd

data = pd.csv_read('wallplug_trials.csv')

data.plot(kind = 'scatter', x = 'Series Resistor [Ohms].1', y = 'Differences [Vpp]')

data['Differences Abs [Vpp]'] = data['Differences [Vpp]'].abs()

data.plot(kind = 'scatter', x = 'Series Resistor [Ohms].1', y = 'Differences Abs [Vpp]', logx = True)