- 3 Courses Completed
- 30 Levels Completed
- 3 Screencasts Watched
- 73,940 Total Points
Ruby: 1 Course Completed
Ruby: 3 Screencasts Watched
Creating variables, dialogs, object & string functions, number-related operations, working with arrays.
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Direct manipulation with CSS, manipulating multiple attributes, adding & removing classes, toggling classes, hiding & showing content.
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Retrieving & setting text content with text(), querying & setting DOM with html(), manipulating DOM with append() & prepend(), creating peers with :before & :after, adding & removing nodes.
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Using document.ready, writing named functions, using click event listeners, keyboard events, animations, AJAX load()
Electives: 1 Course Completed
Learn the R programming language for data analysis and visualization. This software programming language is great for statistical computing and graphics.
A gentle introduction to R expressions, variables, and functions.
Grouping values into vectors, then doing arithmetic and graphs with them.
Creating and graphing two-dimensional data sets.
Calculating and plotting some basic statistics: mean, median, and standard deviation.
Creating and plotting categorized data.
Organizing values into data frames, loading frames from files and merging them.
Testing for correlation between data sets, linear models, and extending R with additional libraries.