- R Machine Learning Projects
- Dr. Sunil Kumar Chinnamgari
- 153字
- 2021-07-02 14:23:03
Conventions used
There are a number of text conventions used throughout this book.
CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "The rsample library incorporates this dataset, and we can make use of this dataset directly from the library."
A block of code is set as follows:
setwd("~/Desktop/chapter 2")
library(rsample)
data(attrition)
str(attrition)
mydata<-attrition
When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
[default]
exten => s,1,Dial(Zap/1|30)
exten => s,2,Voicemail(u100)
exten => s,102,Voicemail(b100)
exten => i,1,Voicemail(s0)
Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "You may recollect the Customers Who Bought This Item Also Bought This heading on Amazon (or any e-commerce site) where recommendations are shown."
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