Google Data Analytics Professional Certification Practice Test

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What is CRAN an abbreviation for in the context of R?

  1. Comprehensive R Archive Network

  2. Creative R Application Network

  3. Central Repository for All Nodes

  4. Comprehensive Repository for Analysis

The correct answer is: Comprehensive R Archive Network

CRAN stands for Comprehensive R Archive Network. This is a central repository for R packages and data sets, where users can legally download the software and access a wide range of additional packages to extend the capabilities of R. By providing a reliable and organized source for these resources, CRAN plays a vital role in the R programming community, facilitating collaboration and ensuring that users have access to the latest tools and updates for data analysis. While the other options mention concepts relevant to R, they do not accurately capture what CRAN represents or its purpose within the R ecosystem.

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