用 Python 做商管程式設計（二）(Programming for Business Computing in Python (2))

用 Python 做商管程式設計（二）(Programming for Business Computing in Python (2))

Instructor: 盧信銘

12,326 already enrolled

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4 modules

Gain insight into a topic and learn the fundamentals.

261 reviews

Intermediate level

Some related experience required

9 hours to complete

Flexible schedule

Learn at your own pace

4 modules

Gain insight into a topic and learn the fundamentals.

261 reviews

Intermediate level

Some related experience required

9 hours to complete

Flexible schedule

Learn at your own pace

Skills you'll gain

Tools you'll learn

Python Programming

Details to know

Shareable certificate

Add to your LinkedIn profile

Assessments

4 assignments

Taught in Chinese (Traditional)

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There are 4 modules in this course

接續用 Python 做商管程式設計（一）的內容，我們將在這個課程中繼續探討Python語言中的許多核心觀念，包含函數、字串、常用的資料結構、檔案讀寫、例外處理等。最後以一個財金資料分析的例子總結。完成本次課程之後，你將會對Python有更深入的了解，並且可以利用Python實際處理一些簡單的資料分析問題。

函數是發展有結構的，有用的，易維護的程式必備的工具。適當的使用函數可以讓你自己以及與你一起工作的伙伴們可以有效率的建構出有用的程式碼。讓我們一起來學習這個重要的主題吧!

What's included

7 videos1 reading1 assignment

7 videos Total 123 minutes

1-1 Functions: 基本概念 17 minutes
1-2 函數的 Parameters 與 Arguments 13 minutes
1-3 定義與呼叫函數 16 minutes
1-4 變數的視野 (Scope) 21 minutes
1-5 函數的傳回值 15 minutes
1-6 函數傳入值 (Arguments)、傳回值、與指定傳入法 (Call by Assignment) 20 minutes
1-7 遞迴 (Recursion) 與除錯 (Debugging) 21 minutes

1 reading Total 1 minute

NTU MOOC 課程問題詢問與回報機制 1 minute

1 assignment Total 25 minutes

函數練習 25 minutes

字串是常用的資料型別，也是很多情境中程式操作的對象。我們將介紹字串的基本操作，輔以台灣身分證字號驗證的例子，並且討論中文處理的一些議題。最後介紹格式化字串輸出的一些方法。

What's included

9 videos1 assignment

9 videos Total 117 minutes

2-1 字串資料型別 14 minutes
2-2 字串操作 14 minutes
2-3 台灣身分證字號驗證問題 9 minutes
2-4 驗證 16 minutes
2-5 我要 Python 講中文 15 minutes
2-6 字元與其內碼 8 minutes
2-7 字串操作 9 minutes
2-8 格式化字串輸出 13 minutes
2-9 再談格式化字串輸出：F-STRING 18 minutes

1 assignment Total 20 minutes

練習題 20 minutes

本週將介紹三個議題。首先將介紹幾個常用的資料結構，如Tuples, Dictionary, Set, Datetime等。這些資料結構可以幫助你更有效率的完成任務。接下來將介紹檔案讀寫的觀念與做法。最後將說明例外處理。例外處理可以讓我們自己定義程式遇到錯誤時的行為，這常常可以讓你的程式更成熟，更人性，更流暢。

What's included

12 videos1 assignment

12 videos Total 140 minutes

3-1 簡介資料結構、檔案讀寫、與例外處理 2 minutes
3-2 Tuples 7 minutes
3-3 Zip, Map, 與 Lambda 14 minutes
3-4 Dictionary 13 minutes
3-5 字典的 Key 與 Value；反向對應 11 minutes
3-6 Sets 12 minutes
3-7-1 Aliasing and Cloning 20 minutes
3-7-2 From Shallow Copy to Deep Copy 13 minutes
3-8 Datetime 10 minutes
3-9 Reading and Writing Files- Concepts and Path String 13 minutes
3-10 Reading and Writing Files- Mode and Encoding 10 minutes
3-11 Errors and Exceptions 14 minutes

1 assignment Total 30 minutes

練習題 30 minutes

本週將以分析股票報酬為例，介紹資料分析的流程。我們將先簡單的介紹資產定價模型，然後以這個模型為基礎，分析股票日報酬資料。最後並介紹基本資料視覺化的工具。

What's included

9 videos1 assignment

9 videos Total 92 minutes

4-1 股票市場簡介 7 minutes
4-2 資產定價模型 (CAPM) 與市場模型 (Market Model) 9 minutes
4-3 資料分析步驟與資料取得 7 minutes
4-4 資料前處理: 檔案讀取 9 minutes
4-5 CSV檔案格式處理與資料清理 12 minutes
4-6 CSV檔案排序 6 minutes
4-7 市場報酬資料處理與資料合併 13 minutes
4-8 迴歸分析 11 minutes
4-9 迴歸結果分析與視覺化 18 minutes

1 assignment Total 20 minutes

練習題 20 minutes

Instructor

Instructor ratings

(45 ratings)

盧信銘

National Taiwan University

1 Course 12,326 learners

Offered by

National Taiwan University

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Reviewed on Aug 13, 2020

Learn a lot from the course. Thank NTU for providing the valuable resources.

Reviewed on Apr 10, 2020

老師解釋得很清楚, 每一步都很小步, 進度和難度掌握得很好, 每周都感覺很有挑戰但同時又不會卡到想放棄. 沒想到不知不覺地就上完了!

Reviewed on Oct 9, 2018

非常棒！👍 UTF-8 Big-5那邊的encoding設定講得很清楚。最後的檔案讀取、寫入、去頭尾、格式選擇，是整個課程高潮，講得很，覺得以後拿出來實用的機會高！此外，好想聽 pdb debug哦，老師再開一門吧！

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