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<p></p><div class="toc"><h3>文章目录</h3><ul><li><a href="#_7">前言</a></li><li><a href="#pandas_16">一、pandas是什么?</a></li><li><a href="#_19">二、使用步骤</a></li><ul><li><a href="#1_20">1.引入库</a></li><li><a href="#2_34">2.读入数据</a></li><li><a href="#3_44">3.重启服务</a></li></ul><li><a href="#_54">总结</a></li></ul></div><p></p>
<hr>
<h1><a id="_7"></a>前言</h1>
<p><code>提示:这里可以添加本文要记录的大概内容:</code></p>
<p>例如:随着人工智能的不断发展,机器学习这门技术也越来越重要,很多人都开启了学习机器学习,本文就介绍了机器学习的基础内容。</p>
<hr>
<p><code>提示:以下是本篇文章正文内容,下面案例可供参考</code></p>
<h1><a id="pandas_16"></a>一、pandas是什么?</h1>
<p>示例:pandas 是基于NumPy 的一种工具,该工具是为了解决数据分析任务而创建的。</p>
<h1><a id="_19"></a>二、使用步骤</h1>
<h2><a id="1_20"></a>1.引入库</h2>
<p>代码如下(示例):</p>
<pre><code class="prism language-c">import numpy as np
import pandas as pd
import matplotlib<span class="token punctuation">.</span>pyplot as plt
import seaborn as sns
import warnings
warnings<span class="token punctuation">.</span><span class="token function">filterwarnings</span><span class="token punctuation">(</span><span class="token string">'ignore'</span><span class="token punctuation">)</span>
import ssl
ssl<span class="token punctuation">.</span>_create_default_https_context <span class="token operator">=</span> ssl<span class="token punctuation">.</span>_create_unverified_context
</code></pre>
<h2><a id="2_34"></a>2.读入数据</h2>
<p>代码如下(示例):</p>
<pre><code class="prism language-c">data <span class="token operator">=</span> pd<span class="token punctuation">.</span><span class="token function">read_csv</span><span class="token punctuation">(</span>
<span class="token string">'https://labfile.oss.aliyuncs.com/courses/1283/adult.data.csv'</span><span class="token punctuation">)</span>
<span class="token function">print</span><span class="token punctuation">(</span>data<span class="token punctuation">.</span><span class="token function">head</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span>
</code></pre>
<p>该处使用的url网络请求的数据。</p>
<h2><a id="3_44"></a>3.重启服务</h2>
<pre><code class="prism language-bash">systemctl restart smb
systemctl <span class="token builtin class-name">enable</span> smb
firewall-cmd --permanent --add-service<span class="token operator">=</span>samba
</code></pre>
<hr>
<h1><a id="_54"></a>总结</h1>
<p>提示:这里对文章进行总结:<br>
例如:以上就是今天要讲的内容,本文仅仅简单介绍了pandas的使用,而pandas提供了大量能使我们快速便捷地处理数据的函数和方法。</p>
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