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Data Science With R

Who Else Wants to Attract More Insight From Huge Amount of Scientific Information – or Make Data-Driven Intelligent Decision Using R?

 

Data Science is a scientific process, framework, and algorithm to extract the knowledge-base and insight from a huge amount of scientific information. This helps juxtapose decision-making, help businesses and professionals take data-driven intelligent decisions, provide a good relationship with customers, reduce the chance for errors, and encourage making the right decision.

 

One of the most important programming tools for data science is R. R was developed in the early 90s for statistical analysis with large datasets, complex data visualisation, and graphics capabilities, making it beat any other package, hands down. More efficiently than raw values, which consist of numerous packages that provide advanced graphical capabilities, i.e., Ggplot 2 is used to customize graphs in R programming language. R is a sequential, fast, and open-source programming language, which is not difficult to use. One of the major interesting parts of using code in data analysis is that it encourages collaborations(collabs), which means someone else can reproduce it, make suggestions, additions, or identify mistakes in analysis.

 

However, due to slower performance and a lack of key features like unit testing and web frameworks, job scenarios, lack of community, and customer support are simple reasons that some data scientists are looking elsewhere. However, the interaction of data science with R is a never-ending journey and will never fade away. Let us learn how.

Data science being an existing field in analysing data, R in data science allows data scientists to interact with R tools to analyze and store data.

 

Key features of Data Science in R are: 

1. Data Visualization

2. Data Manipulation 

3. Data Collection

4. Data Exploration

5. Data Modelling

 

Data Visualization

The purpose of R is to do statistical analysis and give oriented results. It provides advanced graphical capabilities. Ggplot2 is a great example of a data visualization package for the statistical programming language R, which is used to customize and display graphs. This makes data scientists plot graphs and develop more advanced complex scatter plots with regression and basic charts to form data matrices.

 

Data Manipulation

The idea of any data analysis is generated firstly with data manipulation, leading to more advanced data analysis. One of R's usefulness is that it contains comprehensive code repositories and libraries like "Comprehensive R Archive Network" (CRAN), which is a huge repository with R functions, codes, and data with easy installation. Aside from data manipulation, Data Science with R also has libraries for data reshaping and cleaning, which makes the analysis more accurate.

 

Data Collection

R with data science encourages importing data from CSV, Excel, text files, and SPSS. Another open-source and free programming language for data collection is python, which is best known for its website's framework. However, Rvest in R allows basic web scraping, while Magritte cleans up and transfers information to the scientists.

 

Data Exploration

R was not built alone to do statistical analysis, but also for numerical analysis of large data. This provides an advanced form of a probability distribution, enabling a variety of statistical tests to data, use of standard machine learning, and data mining techniques. This also encompasses basic analytics optimization, random number generation, signal processing, statistical processing, and machine learning in basic R functionality. In contrast, heavy works rely on heavy libraries.

 

Data Modeling 

Specific data modelling analyses rely heavily on other packages beyond R's core functionality. The packages include probability laws and the Poisson distribution for effective modelling.

 

R is an open-source platform that one can use without any hassle. This may not be one language that everyone talks about, but when coming to working with data, it is definitely one of the best languages to work with; hence it is used worldwide. 

 

  •  December, 25, 2020
  • Kareem Jamiu
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