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Big Data Simplified
book

Big Data Simplified

by Sayan Goswami, Amit Kumar Das, Sourabh Mukherjee
June 2019
Beginner to intermediate content levelBeginner to intermediate
360 pages
10h 55m
English
Pearson Education India
Content preview from Big Data Simplified
Working with Big Data inR | 193
(Continued)
FIGURE 8.2 Writing code in R console
Scripts can be written/edited in the R editor window and console commands can be directly
executed in the R console window as shown in Figure 8.2.
8.1.3 Introduction to Basic R Commands
Try each of the following commands from the command prompt in R console (or from RStudio,
if you want).
Sr # Command Purpose Sample Code with Output
1.
getwd ()
Getting the current working
directory.
>getwd()
[1] C:/
2.
setwd ()
Setting the current working
directory.
>setwd(C:/R Programs)
3.
dir()
See directory content
>dir()
[1] Example.doc
HelloWorld.R
M08 Big Data Simplified ...
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Publisher Resources

ISBN: 9789353941505