R Instructor 4+
Shidan C. Murphy
專為 iPad 設計
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- HK$ 22.00
螢幕截圖
描述
R is a free statistical, visualisation and data manipulation software. Anyone who works with data can benefit from using R but it is hard to learn.
Created by scientist and educator Dr Shidan Murphy, R Instructor is a statistical and R reference guide. The application uses plain, non-technical language and over 35 succinct videos to guide new users and reinforce concepts for advanced R users. The number and scope of the videos and content will continue to increase.
R Instructor will teach you how to use R, how to make and modify plots and run statistical tests. Each example includes a very brief (and easy to understand!) description of the function or test, any statistical assumptions, how to structure your data in R, the R scripts (code) and, links to other free and online resources. Where appropriate, the Mac, Windows and RStudio versions of the R interface are explained separately.
R Instructor also allows you to run RStudio through the web from your iPad or iPhone (Note: This is a public server that requires an internet connection -- do not expect to accomplish serious computing)
In addition, R Instructor comes complete with 10 Quick Reference guides and the "Which Test?" feature. The "Which Test?" feature guides you to the correct statistical test after you answer questions related to your data.
See a demonstration of R Instructor at, www.Rinstructor.com
Use R Instructor to...
Run a public web server implementation of RStudio (do not expect serious computing power -- this server is for testing and debugging scripts)
Learn R's fundamentals:
- R's interface
- Create objects
- Install libraries\packages
- Import and export data and plots
- Merge data frames
- Exclude redundant data between datasets
- Import dates
- Create custom functions
- Summarize data frames and matrices
- Perform calculations
- and more...
Learn how to make and customize plots:
- qplots from ggplot2
- Box plots
- Bar plots
- Histograms
- Line charts
- Scatter plots and scatter plot matrices
- Add and customize legends
- Add custom axis labels
- Modify the size, shape and colour of point markers
- Add axis titles
- Add lines, text or points to an existing plot
- Add colour to the plot background, border lines… and just about anything else!
Learn these (and more) statistical tests:
- One-sample t-test
- Two-sample t-test
- Paired t-test
- Correlation
- Rank correlation
- Linear regression
- Multiple regression
- Logistic regression
- Log-linear models
- F-test
- One-way ANOVA
- Two-way ANOVA
- One-way repeated measures ANOVA
- Two-way repeated measures ANOVA
- Regression and Classification trees
- ANCOVA
- MANOVA
- Principal Components Analysis
- Linear discriminant function analysis
- Redundancy analysis
- Friedman test
- Wilcoxon signed rank test
- Kruskal-Wallis test
- Chi-square test of independence
- Binomial test
- Hierarchical clustering
- and more…
Plus,
- Over 35 videos (that's over two hours)
- 10 Quick Reference Guides
- The "Which test?" feature – An assistant to guide you to the appropriate statistical test
最新功能
版本 2.2.1
Bug fixes
Speed improvements
Server fixes
Additional content
App 私隱
開發者Shidan C. Murphy並未向 Apple 提供其私隱慣例及資料處理方式的詳細資料。詳情請參閱開發者的私隱政策。
未提供詳細資料
開發者下次提交 App 更新時須提供私隱詳細資料。
資料
- 供應商
- Shidan Murphy
- 大小
- 65.5 MB
- 類別
- 參考
- 兼容性
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- iPhone
- 須使用 iOS 11.0 或以上版本。
- iPad
- 須使用 iPadOS 11.0 或以上版本。
- iPod touch
- 須使用 iOS 11.0 或以上版本。
- Mac
- 須使用 macOS 11.0 或以上版本及配備 Apple M1 或以上版本晶片的 Mac。
- 語言
-
英文
- 年齡
- 4+
- Copyright
- © 2012 Shidan Murphy
- 價格
- HK$ 22.00
支援
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家人共享
啟用「家人共享」後,多達六位家庭成員可以使用此 App。