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

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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

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Logical flag is applicable to which of the following plots?

Options

A : scatterplot

B : dotplot

C : xyplot

D : zyplot

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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

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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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