stacked_bar.py

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### Plot stacked bar data read from csv file

# Render plots inline
# %matplotlib inline
from os.path import expandvars
import pandas as pd
import matplotlib.pyplot as plt
plt.rcParams['figure.figsize'] = (15, 5)

# change dir to jupyter project folder
import os
os.chdir(expandvars('$HOME/gitwork/github/jupyter-notebooks'))
# -

df = pd.read_csv('./data/fnbp2.csv', encoding='latin1', sep=';', 
                 parse_dates=['date'], index_col='date' ) # usecols=

# Show the first rows
df[:3]

df.plot.bar(stacked=True, color=['green','blue','red','lightgrey']);