import pandas as pd

# Creating a dataframe:
df = pd.DataFrame(data=
                  {'A': [1.0, 2.0, 3.0],
                   'B': [4.0, 5.0, 6.0]})

# Make a simple histogram:
df.plot.hist()

# Make a simple scatter plot:
df.plot.scatter(x='A', y='B')

# Make a simple plot of cumulative sum of each column:
cs = df.cumsum()
cs.plot()