By John Fox
"This e-book suits into a wanted area of interest: rigorous adequate to provide complete rationalization of the ability of the S language, but available sufficient to assign to social technology graduate scholars with out worry of intimidation. it's a great stability of utilized statistical "firepower" and considerate rationalization. It meets all the vital mechanical wishes: each one instance is given intimately, code and information are freely to be had, and the nuances of types are given instead of simply the naked necessities. It additionally meets a few vital theoretical wishes: linear types, express facts research, an creation to employing GLMs, a dialogue of version diagnostics, and worthy directions on writing personalized services. "
-Jeff Gill, college of Florida, Gainesville
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"This e-book suits into a wanted area of interest: rigorous adequate to provide complete rationalization of the ability of the S language, but obtainable sufficient to assign to social technology graduate scholars with no worry of intimidation. it's a large stability of utilized statistical "firepower" and considerate rationalization.
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Additional resources for An R and S-Plus Companion to Applied Regression
A2). Other functions such as sin() simply work by applying the operation to each element, for example, sin(arr). Lots of other useful methods exist, such as repeat([1, 2, 3], inner = ), which produces [1,1,2,2,3,3]. The methodswith(Array) function returns 358 methods. You can use help in the REPL or search the documentation for more information. When you assign an array to another array, and then change the first array, both the arrays change.
Julia code is entered in the input cells (input can be multiline) and then executed with Shift + Enter. Here is a small example: An IJulia session example [ 29 ] Installing the Julia Platform In the first input cell, the value of b is calculated from a: a = 5 b = 2a^2 + 30a + 9 In the second input cell, we use PyPlot (this requires the installation of matplotlib; for example, on Linux, this is done by sudo apt-get install pythonmatplotlib). ipynb) by downloading it from the menu. html to get started.
2. Start LightTable, install the Juno plugin through its plugin manager, and restart LightTable. Light Table works extensively with a command palette that you can open by typing Ctrl + SPACE, entering a command, and then selecting it. Juno provides an integrated console, and you can evaluate single expressions in the code editor directly by typing Ctrl + Enter at the end of the line. A complete script is evaluated by typing Ctrl + Shift + Enter. com/JuliaLang/ julia/tree/master/contrib directory On Linux, gedit is very good.
An R and S-Plus Companion to Applied Regression by John Fox