Course Code: datapyth
Duration: 14 hours
Prerequisites:
  • 基本 Python 和数据分析技能

观众

  • Python 开发者
  • 数据分析师
Overview:

Python 是一种多功能程式设计语言,以其简单性和可读性而闻名。Pandas 是一个 Python 包,它为处理结构化(表格、多维、潜在异构)和时间序列数据提供了数据结构。Numpy 通过其阵列运算为数值计算提供基本支援。它们共同构成了一个强大的生态系统,用于 Python 中的高效数据处理和分析。

这种讲师指导的现场培训(在线或现场)针对中级 Python 开发人员和数据分析师,他们希望提高使用 Pandas 和 NumPy 进行数据分析和操作的技能。

在本次培训结束时,参与者将能够:

  • 设置一个包含 Python、Pandas 和 NumPy 的开发环境。
  • 使用 Pandas 和 NumPy 创建资料分析应用程式。
  • 执行高级数据整理、排序和筛选操作。
  • 执行聚合操作并分析时间序列数据。
  • 使用 Matplotlib 和其他可视化库可视化数据。
  • 调试和优化他们的数据分析代码。

课程形式

  • 互动讲座和讨论。
  • 大量的练习和练习。
  • 在即时实验室环境中动手实施。

课程自定义选项

  • 要申请本课程的定制培训,请联系我们进行安排。
Course Outline:

第 1 天:

基本 Python 和 Data Analysis 技能复习

NumPy 简介

  • 创建 NumPy 阵列
  • 矩阵的常见操作
  • 使用 ufunc
  • NumPy 阵列上的检视和广播
  • 通过避免回圈来优化性能
  • 使用 cProfile 优化性能

Data Analysis 与 Pandas

  • 在 pandas 中使用矢量化数据
  • 数据整理
  • 对数据进行排序和筛选
  • 聚合操作
  • 分析时间序列

Data Visualization 与 Matplotlib

  • 使用 Matplotlib 绘制图表
  • 在 pandas 中使用 Matplotlib
  • 创建质量图
  • 在 Jupyter 笔记本中可视化数据
  • Python 中的其他可视化库

第 2 天: 

用于 Data Analysis 的其他 Python 库

  • scikit-学习
  • 科学
  • statsmodel
  • RPy2

总结和后续步骤

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