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Three Methods of Displaying a Histogram using Matplotlib and Seaborn

Three methods of displaying a histogram.
I have stored sample data in a csv file named df1 in the same folder where I am running this program.
Run this program using Jupyter Notebook
import numpy as np
import pandas as pd
import seaborn as sns
%matplotlib inline
df1 = pd.read_csv('df1', index_col=0)
df1.head()
df1 head data

Method 1: .hist()

df1['A'].hist(bins=30)
hist

Method 2: .plot(kind='hist')

df1['A'].plot(kind='hist', bins=30)
plot kind hist

Method 3: .plot.hist()

df1['A'].plot.hist(bins=30)
plot hist

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