data_analysis.py 文件源码

def pearson(wine_set):
    scat1 = seaborn.regplot(x="density", y="residual_sugar", fit_reg=True, data=wine_set)
    plt.xlabel("Density of wine")
    plt.ylabel("Residual sugar in wine, gram")
    plt.title("Association between wine's density and residual sugar")
    plt.show()

    print(scipy.stats.pearsonr(wine_set['density'], wine_set["residual_sugar"]))

# print('----------------Pearson Correlation------------------------')
# call(pearson)


# -----------------------------------------Exploring Statistical Interactions------------------