数据分析可视化复现

import pandas as pd
import numpy as np
import seaborn as sns
import matplotlib.pyplot as plt

import warnings
warnings.filterwarnings("ignore")

df = pd.read_csv("./data/HR.csv")

df = df[df["last_evaluation"]<=1][df["salary"]!="nme"][df["department"]!="sale"]

树状图

sns.countplot(x="salary",data=df)

<matplotlib.axes._subplots.AxesSubplot at 0x1a1873c048>

sns.countplot(x="salary",hue="department",data=df)

<matplotlib.axes._subplots.AxesSubplot at 0x1a182c0d30>

绘制直方图

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