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R Programming Training in Chennai

Learn how to use R Programming from beginner level to advanced techniques which is taught by experienced working professionals. With our R Programming Training in Chennai you’ll learn concepts in expert level with practical manner.

R Programming is used to process massive volume of both structured and unstructured data that is so large that it’s difficult to process using traditional software techniques, When dealing with larger datasets, organizations face difficulties in being able to create, manipulate, and manage big data. Big data is particularly a problem in business analytics because standard tools and procedures are not designed to search and analyze massive datasets.

R Programming is an open source implementation of Google file system and map reduce which is a batch processing system .R Programming comprises not one but multiple components that compliment a complete software development life cycle. R Programming popularity is due to fact that its ability to store, analyze and access large amounts of data, quickly and cost effectively across clusters of commodity hardware.

R Programming major advantages are its ability to scale and deal with failures. Being a batch processing system, its can process a huge volume of data in the scales of petabytes. R Programming is developed in java and has thrift API thus providing an ability to port with non-native languages like Python, Perl etc.

R Programming is a powerful statistical programming language which is used for predictive modelling and other data mining related techniques.R programming can be used for data manipulation, data aggregation, statistica l Modelling, Creating charts and plots. R programming is becoming the most sought after skill in the field of analytics for its open source credibility. It is a simple programming language which requires no pre-requisites unlike other programming languages. There are many spectacular packages available in R that will help in a brief data analysis. R can also be collaborated with other data management tools like excel, access, Oracle, sql server which makes it a powerful tool.

Course Name R Programming Developer & Admin
Category Open-Source Software Framework (DWH)
Venue Greens Technologies
Official URL R Programming Training
Demo Classes At Your Convenience
Training Methodology 10% Theory & 90% Practical
Course Duration 30-40 Hours
Class Availability Weekdays & Weekends
For Demo Class Email ID - contact@greenstechnologys.com

R Programming Training Syllabus

Introduction to R Programming

  • What is R?
  • Why R?
  • Installing R
  • R environment
  • How to get help in R
  • R console and Editor

Understanding R data structure

  • Variables in R
  • Scalars
  • Vectors
  • Matrices
  • List
  • Data frames
  • Using c, Cbind, Rbind, attach and detach functions in R
  • Factors

Importing data

  • Reading Tabular Data files
  • Reading CSV files
  • Importing data from excel
  • Importing data from SAS
  • Accessing database
  • Saving in R data
  • Loading R data objects
  • Writing to files

Manipulating Data

  • Selecting rows/observations
  • Selecting columns/fields
  • Merging data
  • Relabelling the column names
  • Converting variable types
  • Data sorting
  • Data aggregation

Using functions in R

  • Commonly used Mathematical Functions
  • Commonly used Summary Functions
  • Commonly used String Functions
  • User defined functions
  • local and global variable

R Programming

  • While loop
  • If loop
  • For loop
  • Arithmetic operations

Charts and Plots

  • Box plot
  • Histogram
  • Pareto charts
  • Pie graph
  • Line chart
  • Scatterplot
  • Developing graphs

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