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Other commands require a block of text such as to replace the selection with an equation fragment, 'r'. Editing lines of text The editor displays a list of lines of either text, equations, images or plots. In order to edit text, <Ctrl-r> starts editing text while <Esc> or <Ctrl-c> stops. Here <Enter> takes a new line and continues editing text.
ggplot2 is an open-source data visualization package for the statistical programming language R.Created by Hadley Wickham in 2005, ggplot2 is an implementation of Leland Wilkinson's Grammar of Graphics—a general scheme for data visualization which breaks up graphs into semantic components such as scales and layers. ggplot2 can serve as a replacement for the base graphics in R and contains a ...
R is a programming language for statistical computing and data visualization. It has been adopted in the fields of data mining, bioinformatics and data analysis. [9] The core R language is augmented by a large number of extension packages, containing reusable code, documentation, and sample data. R software is open-source and free software.
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Create, or add new entries; Read, retrieve, search, or view existing entries; Update, or edit existing entries; Delete, deactivate, or remove existing entries; Because these operations are so fundamental, they are often documented and described under one comprehensive heading such as "contact management" or "document management" in general ...
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All formatting is achieved by placing symbols on either side of blocks of text. You can either type the markup manually, or add it through the toolbar at the top of the editing area. Headings and subheadings can be added by clicking Advanced then Heading in the extra toolbar line which now appears.
This line attempts to display the non-random component of the association between the variables in a 2D scatter plot. Smoothing attempts to separate the non-random behaviour in the data from the random fluctuations, removing or reducing these fluctuations, and allows prediction of the response based value of the explanatory variable .