The ________ for R are the main feature that make it different from the original S language. - R Quiz

R - Quiz(MCQ)

The ________ for R are the main feature that make it different from the original S language.

A)

scoping rules

B)

closure rules

C)

environment rules

D)

closure & environment rules

Correct Answer : scoping rules

Explanation : This function never actually uses the argument b, so calling f(2) will not produce an error because the 2 gets positionally matched to a.

Recently Updated in R Questions

_____ is simplest class of analytics.

A)

Predictive

B)

Prescriptive

C)

Summarization

D)

Descriptive

Correct Answer : Descriptive

Explanation : Descriptive is the simplest class of analytics. Predictive analytics can only forecast what might happen in the future because all predictive analytics are probabilistic in nature.

Which of the following involves predicting a categorical response?

A)

Classification

B)

Clustering

C)

Regression

D)

Summarization

Correct Answer : Classification

Explanation : Classification techniques are widely used in data mining to classify data.

________ is proprietary tool for predictive analytics.

A)

R

B)

EDR

C)

SAS

D)

SSAS

Correct Answer : SAS

Explanation : SAS (Statistical Analysis System) is a software suite developed by SAS Institute for advanced analytics.

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Machine Learning

Artificial Intelligence

Ethical Hacking

Microsoft Azure

Cloud Computing

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Neural Networks

Virtual Reality

Augmented Reality

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