- RStudio for R Statistical Computing Cookbook
- Andrea Cirillo
- 199字
- 2021-07-16 11:03:57
Conventions
In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.
Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "The plot()
function is one of most powerful functions in base R."
A block of code is set as follows:
> str(lesmiserables) 'data.frame': 254 obs. of 2 variables: $ V1: Factor w/ 73 levels "Anzelma","Babet",..: 61 49 55 55 21 33 12 23 20 62 ... $ V2: Factor w/ 49 levels "Babet","Bahorel",..: 42 42 42 36 42 42 42 42 42 42 ...
Any command-line input or output is written as follows:
install.packages("linkcomm") library(linkcomm)
New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "In order to embed your Sankey diagram, you can leverage the RStudio Save as Web Page control from the Export menu."
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