R Language: Data.frame and Package

 

 

I’m working on a Computer Science question and need an explanation to help me understand better.

During class we used R for our practical data mining applications.

(a)We often used objects of class data.frame as data structures. Explain the key features of the data.frame objects. What are some of its strengths and weaknesses?

 

During class we used R for our practical data mining applications.

(b) What is an R package?

 

(c)

You have been hired as a security and data analyst for a company operating an online social media platforman. You are tasked to work on a project to identify possible threats related to fake user accounts (so called sibyls ). How can you get started on the project? Try to break it down using the the six phases of the CRISP-DM process. Start your analysis by explaining briefly what the goal of each phase of CRISP-DM is. Use bullet structured lists and short sentences to stucture your response. Do not write paragraphs of prose text.

Sample Solution

 

Account Communication

Account Communication Introduction Narrative correspondence in the instructive procedure is a demonstration of standing out for learners by talking stories. Researchers as of late have concentrated on creating account techniques for study hall guidance and learning exercises so students can comprehend their instructive experience. The principle reason for the educator is to urge students to get new thoughts and data. In any case, the study hall contains students with various qualities and capacities.

Correspondence handle that can improve the vocation of correspondence training incorporate the accompanying: oral correspondence, talking out in the open, relational correspondence, media framework presentation, correspondence hypothesis, correspondence examination and technique, class correspondence, intercultural Interaction, Language Arts Education, Linguistics, Social Linguistics Communication, Nonverbal Communication, Group Communication, Interpretation and Performance Research, Forensics, Family Communication, Dispute Resolution, Discussion, Communication Ethics, Rhetoric Theory and Critique, Listening, Argument

Correspondence subjects that can fortify global relations/arrangement incorporate intercultural correspondence, universal trade, nonverbal correspondence, correspondence in the general population, mass correspondence, correspondence hypothesis, language and social cooperation, advertising, political correspondence And debate goal. Arrangement Law is a calling principally including correspondence. It includes building significance and network through words. In zones loaded up with etymological and nonverbal aptitudes, the foundation of correspondence can be a powerful beginning stage for lawful vocations. Correspondence preparing and correspondence degrees can be utilized for abilities utilized in the wake of taking on graduate school or after graduate school. This is likewise important to paralegals and the Secretary of the Attorney.

 

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