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52nlp 2013-07-08 19:00 2 票支持; 0 票反对
对R语言关注了很久,但是一直没有机会来学习这门语言,刚好Code School上的这门Try R课程免费,就认真的学习了一把,这样我所接触和学习的编程语言又多了一门,虽然很多不常用。
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开始时间: 04/22/2022 持续时间: free
所在平台: Code School 课程类别: 计算机科学 大学或机构: Code School |
课程主页: http://www.codeschool.com/courses/try-r
课程评论: 1 个评论
Learn the R programming language for data analysis and visualization. This software programming language is great for statistical computing and graphics.
Course Prerequisites
Basic Programming Knowledge
Course Overview
Level 1
R Syntax
A gentle introduction to R expressions, variables, and functions.
Level 2
Vectors
Grouping values into vectors, then doing arithmetic and graphs with them.
Level 3
Matrices
Creating and graphing two-dimensional data sets.
Level 4
Summary Statistics
Calculating and plotting some basic statistics: mean, median, and standard deviation.
Level 5
Factors
Creating and plotting categorized data.
Level 6
Data Frames
Organizing values into data frames, loading frames from files and merging them.
Level 7
Working With Real-World Data
Testing for correlation between data sets, linear models, and extending R with additional libraries.
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52nlp 2013-07-08 19:00 2 票支持; 0 票反对
对R语言关注了很久,但是一直没有机会来学习这门语言,刚好Code School上的这门Try R课程免费,就认真的学习了一把,这样我所接触和学习的编程语言又多了一门,虽然很多不常用。
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