Exploratory Data Analysis - 2 Online Exam Quiz
Exploratory Data Analysis - 2 GK Quiz. Question and Answers related to Exploratory Data Analysis - 2. MCQ (Multiple Choice Questions with answers about Exploratory Data Analysis - 2
___ is used to determine what is plotted for each group.
Options
A : panel.expose
B : panel.impose
C : panel.superpose
D : panel.depose
For barchart and ___ non-trivial methods exist for tables and arrays, documented at barchart.table.
Options
A : scatterplot
B : dotplot
C : xyplot
D : scatterplot & xyplot
Logical flag is applicable to which of the following plots?
Options
A : scatterplot
B : dotplot
C : xyplot
D : zyplot
What is a geom in the ggplot2 system?
Options
A : a plotting object like point, line, or other shape
B : a method for making conditioning plots
C : a method for mapping data to attributes like color and size
D : a statistical transformation
What is ggplot2 an implementation of?
Options
A : the Grammar of Graphics developed by Leland Wilkinson
B : 3D visualization system
C : the S language originally developed by Bell Labs
D : the base plotting system in R
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