#!/usr/bin/env python
# coding: utf-8

# In[3]:


from plotly.offline import download_plotlyjs, init_notebook_mode,  iplot, plot
init_notebook_mode(connected=True)


# In[4]:


import plotly.figure_factory as ff

import numpy as np
import pandas as pd

numVectors = 100
mean = np.array([1, 2, 1])
cov = np.array([[4,      .8,  -.3],
        [0.8,    2,   .6],
        [-.3,    .6,  5]])

gen_vec = np.random.multivariate_normal(mean, cov, numVectors)
df = pd.DataFrame(gen_vec, columns=['x_1', 'x_2', 'x_3'])
fig = ff.create_scatterplotmatrix(df, height=800, width=800,
                                      )
iplot(fig)


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