What is R? R is a programming language and FREE software that is gaining popularity. It's used for statistical computing and graphics.
課程包資訊
此為 9 堂課程的課程包。當講師確定第 1 堂課程預約後,另外 8 堂將會以優惠券的形式自動發送供之後預約使用。請注意,課程包優惠券使用期限為第 1 堂課程時間後的 90 天內。
課程應按時間順序預約,即第 2 堂課程的時間應在第 1 堂之後。以此類推。
課程應按時間順序預約,即第 2 堂課程的時間應在第 1 堂之後。以此類推。
課程介紹
In recent years, R has become an increasingly popular programming language and software. It is completely free to download and a great introduction to programming language and software. Each lesson will help you learn key important functions of R and how to analyze data, create graphs, and create simple code.
講師的取消政策
課程包取消規定
• 「未開始」的課程包(1)隨時可以取消。取消後點數將全額退還。若欲取消「進行中」的課程包(2),將退還剩餘課程的 50% 點數。
(1) 「未開始」係指課程包尚未經講師確定。
(2) 「進行中」係指課程包中已有一堂課程經確定。(當講師確定第一堂課程預約後,系統將自動發送課程包剩餘課程的優惠券供之後預約使用。)
(2) 「進行中」係指課程包中已有一堂課程經確定。(當講師確定第一堂課程預約後,系統將自動發送課程包剩餘課程的優惠券供之後預約使用。)
取消單堂課程包課程
• 若欲取消單堂課程包課程而非整個課程包,請至該課程預約詳細頁面取消。取消費依講師的一般課程取消政策而定,但「收取 50% 課程費用為取消費」將不適用。課程包優惠券僅可能返還或抵用。
課程預約確定前
- 隨時可以取消。
課程預約確定後
- 課程時間前 1 小時內→ 收取 100% 課程費用為取消費。
- 課程時間前 6~1 小時→ 收取 50% 課程費用為取消費。
- 缺席→ 收取 100% 課程費用為取消費。
講師提供的課程
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Non-Fiction Book Club
This month's book: The Secret History of the Mongol Queens: How the Daughters of Genghis Khan Rescued His Empire50 分鐘 3,500 點 -
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Voice Only: English Conversation Class - 50 Minutes (No Feedback, No Video)
以較長的時間練習英語口說,提升流暢度並增加詞彙量!50 分鐘 1,700 點 -
American English Audio (Voice) Recording
A customized audio recording in standard, general American English0 分鐘 700 點 -
24-Hour Proofreading & Editing: 1000 Words
This is the lesson for you if you need an educated native speaker to edit or proofread a longer paper or text.0 分鐘 2,500 點提供試聽 -
48-Hour Proofreading and Editing (Non-Skype/Offline)
Do you need an educated native speaker to edit or proofread your paper? Then this lesson is right for you.0 分鐘 1,200 點提供試聽 -
24-Hour Proofreading and Editing (Non-Skype/Offline)
Do you need an educated native speaker to edit or proofread your paper? Then this lesson is right for you.0 分鐘 X 5 12,500 點5 堂課程包 -
48-Hour Customized Writing (Offline/Non-Skype)
Assistance with writing: homework, admissions paperwork, etc.0 分鐘 3,100 點 -
TOEFL iBT 120/120!
Planning to study abroad? Need a TOEFL iBT score of over 100? Let's get the score you want!55 分鐘 5,000 點提供試聽 -
Taboo タブー
Let's practice your English through this classic timed game of *unspeakable* fun!25 分鐘 1,500 點提供試聽 -
(한) -> (영) 번역 및 맞춤 글쓰기 (48시 이내)
한국어 문서, 논문, 등등 을 영어로 번역 글의 시작부터 끝까지 모든 부분을 담당 에디터의 주도로 진행0 分鐘 1,900 點 -
English Interview Prep
Are you preparing for an interview with a foreign company or organization? This lesson will help you prepare for the interview by providing sample questions and informing you on cultural differences.55 分鐘 5,000 點提供試聽 -
Voice Only: Quick Chat in English (No Feedback, No Video)
您的行程總是繁忙嗎?每天花費短短的時間練習也是非常有幫助的。此為15分鐘的短時間課程!15 分鐘 600 點 -
Political Science and International Relations
This lesson helps students taking university courses in politics, IR, or related social sciences55 分鐘 70,000 點