Answers for "how to draw a plot from two dataframe"

how to plot two columns graphs in python

df.plot(x='col_name_1', y='col_name_2')

how can i plot graph from 2 dataframes in same window python

fig = plt.figure()

for frame in [newdf, newdf2, newdf3, newdf4, newdf5]:
    plt.plot(frame['Time'], frame['Data'])

plt.xlim(0,18000)
plt.ylim(0,30)
plt.show()