R Language Training In Chennai


Learn R in Data Science from the Best R Training Institute in Chennai with the most experienced and r certified expert trainers in the statistical analysis field. Greens Technology provides R training in Chennai to professionals and corporates on advanced analytics, Predictive models and Machine Learning,.


'R in Data Science' course is designed for all those who are keen to get into analytics and become future Data Scientists.


About R Programming Language Trainer

Karthik work as an Data Scientist & Instructor, He has over 11 years of analytics experience working with companies like Capital One, Walmart, ICICI Lombard etc and recognized expert in analytics using R & Python. Mr. Karthik specializes in SAS, R, Python, MATLAB, SPSS and Advanced SAS (SQL and Macros).

Qualification: M.S. in Statistics

Membership American Statistical Association


  • Machine learning; including regression analysis, principal component analysis, genetic algorithms, differential evolutionary search, and neural networks. Experience using Machine Learning Algorithms: Linear & Logistic Regression, Time Series analysis, Support Vector Machine, K- Means clustering, K- Nearest Neighbors, Decision Trees, Random Forest, Naive Bayes, PCA, SVD, Artificial Neural Networks, Association Rules, Genetic Algorithm, Optimization, Bagging and Boosting algorithms etc
  • Data management; turning nightly data download batches into R and Python compatible time series objects.
  • Statistical analysis; building many custom scripts for various people in my industry. They range in size from simple code to hundreds of lines.
  • Finance; much of my work has been done using financial time series, which can easily be millions of lines long. It can be tricky to navigate through such data.

These are few things that I can do with R, I would be happy to take on any project that requires me to learn something new. I am located in Chennai, India, but I am willing to travel if the project requires it. I am also very well versed in SAS and Excel.



Flexible Timings / Weekend classes Available.

Talk to the Trainer @ +91-8939915572

Our R Programming Language Training

R is a programming environment for data analysis, graphics and statistical computing. The R language is widely used among statisticians for developing statistical software and data analysis.. Greens Technology is recognized for its R Programming Language Training in both retail and corporate market. We have trained above 3000+ students exclusively on SAS and R Programming Language in last 4 years.All our trainers’ expertises on both development and training which helps us deliver project based training.

All our trainings focuses on practical than theory model. We provide hands-on training experience which helps you to work in Live environment at the end of the training program.


Data Science in R Training Course Syllabus


Greens Technologys, R training course Chennai will teach how to program in R and how to use R for effective data analysis. You will learn how to install and configure software necessary for a statistical programming environment and describe generic programming language concepts as they are implemented in a high-level statistical language. The course covers practical issues in statistical computing which includes programming in R, reading data into R, accessing R packages, writing R functions, debugging, profiling R code, and organizing and commenting R code. Topics in statistical data analysis will provide working examples.


R-Programming Language Course Content


Introduction and Overview of R Languages

Introduction to R
  • R as a language
  • Working with data in R
The R ecosystem
  • Why use R?
  • Getting started
  • Installation and setup
  • Packages
Data types
  • Character
  • Factor
  • Integer
  • Float
  • Date and time
Data structures
  • Vectors
  • Matrices
  • Lists
  • Data frames
Data handling
  • Importing data from multiple sources/formats like .csv, .txt, .xlsx, SAS and SPSS files
  • Exporting data to multiple formats
  • Handling data frames: filtering, sorting, merging
  • PLYR package for easy data manipulation
Functions
  • Commonly used built in functions
  • Writing user defined functions
  • Installing packages
  • Looping functions
  • The "apply" family of functions
  • Basic visualization
Basic statistics in R
  • Distributions
  • Testing
  • Modeling
Graphics in R
  • Graphics for exploratory data analysis
  • Standard graphic displays
The R environment
  • R in the cloud
Statistical analysis with R
  • Linear models
  • Generalized linear models
Advanced statistical modeling with R
  • Density estimation
  • Survival analysis
  • Classification
  • Clustering
Introduction to Writing R Packages
Integrating with other tools.
  • Tableau
  • Python
  • CPP
Real time problems.
Data manipulation with data.table package.
Interview questions.

Which Case-Studies will be a part of the R Analytics Training Course?

Towards the end of the R Analytics Training Course, you will be working on a live project. You can choose any of the following Problem Statements as your Project work :

Project Title: Census Data Analysis
Industry : Government Dataset
Description : Analyze the census data and predict whether the income exceeds $50K per year. Follow end to end modelling process involving:
1. Perform Exploratory Data Analysis and establish hypothesis of the data. 
2. Test for Multicollinearity, handle outliers and treat missing data. 
3. Create training and validation datasets using Stratified Random Sampling(SRS) of data. 
4. Fit Classification model on training set (Logistic Regression/Decision Tree) 
5. Perform validation of the models (ROC curve, Confusion Matrix) 
6. Evaluate and freeze the final model.

Project Title: Sentiment Analysis of Twitter Data
Industry : Social Media
Description : A sports gear company is planning to brand themselves by putting their company logo on the jersey of an IPL team. We assume that any team which is more popular on twitter will give a good ROI. So, we evaluate two different teams of IPL based on their social media popularity and the team which is more popular on twitter will be chosen for brand endorsement. The data to be analyzed is streamed live from twitter and sentiment analysis is performed on the same. The final output involves a comparable visualization plot of both the teams, so that the clear winner can be seen. The following insights need to be calculated :
1. Setup connection with twitter using twitteR package. And perform authentication using handshake function.
2. Import tweets from the official twitter handle of the two teams using SearchTwitter function.
3. Prepare a sentiment function in R, which will take the arguments and find its negative or positive score.
4. Score against each tweet should be calculated.
5. Compare the scores of both the teams and visualize it.

Can I work on my own Use-Case?

Sure, you can. You can either choose one of the Use-Cases from the Best R Analytics Training in Chennai Repository or create your own.


R Programming Language Training Course in Chennai


R Programming Language Training Course in Chennai offers a wide range of R courses.

Each course strikes the right balance between explanations and exercises. Students are always invited to present real case studies in the classroom.

All our teachers have taught hundreds of R courses in companies and are able to perform the role of consultants.

We are always ready to cooperate with our clients on the development of new, customized and in-depth R training courses.

Courses can be tailored specifically to your needs. Greens Technology consultants will help you to build your own course outline: please, contact us.


Introduction to R Programming Language


Course description
This 8 Hours course aims to provide an overview of the basic R environment and its applications. This course is intended as a starting point for any future development with R. At the end of the course, you will be able to gain awareness of the basic R language, importing data and manipulate data using R.

Who should attend this course
Anyone who is new to R and willing to discover it. Anyone who has some previous knowledge of R and wants to organize it in a more structured way. This course can be a review before other R courses.

Course outline
Introduction to R: overview
R Data Objects
Data Import
Using R functions
R Graphics


Statistical Models with R


Course description

This two-day course shows a wide variety of statistical models with R ranging from Linear Models (LM) to Generalized Linear Models (GLM) modelling, in order to provide a broad overview of statistical linear models with R.

The course will follow a step-by-step approach from simplest to more complex models to illustrate the R capabilities on modeling. Some theoretical introductions are given in course materials.

Brief introductions to modeling with Mixed Effects, GAM, Neural Networks and Trees are also provided.

Course Objectives


After the completion of Business Analytics with R at Greens Technology,you should be able to


  • Understand the fundamentals of ‘R’.
  • Learn how to transit from existing software in analytics into an ‘R-based’ system at zero cost.
  • Get a broad insight into analytics and acquire skills in methodologies and techniques.
  • Get familiar with data science as a career option with practical knowledge.

Learn Business Analytics with R Programming Language

Business Analytics with R Training in Chennai will prepare you to:


  • Learn R programming language and use it in analytical projects including multiple industrial domains and scenarios.
  • Become an R user and learn to think like a data scientist/business analyst.
  • Get exposure into the latest analytics techniques including forecasting, social network analytics, and text mining.
  • Add-on to your existing analytics knowledge and methodology.
  • Acquire advanced knowledge of analytics in web analytics, social media analytics and Industry norms.

R Language Training Course Content

The pre-requisites for learning ‘Business Analytics with R’ include basic mathematics and good analytical skills. The good news is that - as this is an applied course, the focus will be on real-world case studies rather than just the theory.


  • Introduction to Business Analytics, Data Science and R
  • Understanding Data Import and Data Quality in R
  • Understanding Data Manipulation in R
  • Understanding Exploratory Data Analysis in R
  • Understanding Data Visualization and Spatial Analysis
  • Understanding Data Mining
  • Model Building and Predictive Analytics in R
  • Advanced Topics in R

    • At the end of your course, you will work on a real time Project. You will receive a Problem Statement along with a data-set to work. Once you are successfully through the project (Reviewed by an expert), you will be awarded a certificate with a performance-based grading.


    About The Analytics with R Training Course

    This Analytics with R Training Course is designed for professionals who aspire to learn 'R' language for Analytics. The Analytics with R Training Course starts from the very basics like: Introduction to R programming, how to import various formats of Data, manipulate it, etc to some advanced R topics like: Data Mining Technique, performing Predictive Analysis to find optimum results based on past data, Data Visualisation using R Commander, Deducer, etc.

    Analytics with R Training Course Objectives

    After the completion of 'Business Analytics with R' at Best R Language training Institute in Chennai, you should be able to: 
    1. Understand the fundamentals of 'R' programming 
    2. Explore data manipulation with functions like grepl(), sub(), apply(),etc. 
    3. Apply various Data Importing techniques in R 
    4. Perform exploratory Data Analysis 
    5. Learn where to use functions- cor(), llist(), hclust(), lm(), glm(), etc. 
    6. Apply Data Visualisation to create fancy plots 
    7. Understand Machine Learning (ML) Techniques 
    8. Apply Data Mining and understand Decision Trees and Random Forests 
    9. Implement k-means clustering algorithm to perform Text Analysis 
    10. Study Association Rule Mining to predict buyers' next purchase 
    11. Explore and understand Sentiment Analysis 
    12. Understand the concept of Regression 
    13. Implement Linear and Logistic Regression and understand Anova 
    14. Apply Predictictive Analytics to predict outcomes 
    15. Work on a real life Poject, implementing R Analytics to create Business Insights

    Why Learn Business Analytics with R?

    'Business Analytics with 'R' at Best R Language training Institute in Chennai will prepare you to perform analytics and build models for real world data science problems. It is the world’s most powerful programming language for statistical computing and graphics making it a must know language for the aspiring Data Scientists. 'R' wins strongly on Statistical Capability, Graphical capability, Cost and rich set of packages.

    What are the pre-requisites for this Analytics with R Training Course?

    The pre-requisites for learning 'Business Analytics with R' include basic statistics knowledge. We provide a complimentary Analytics with R Training Course "Statistics Essentials for R" to all the participants who enroll for the Business Analytics with R Training. This Analytics with R Training Course helps you brush up your statistics skills.

    How will I execute the Practicals?

    For doing your practicals, you would need to install R set-up or R-Studio on your system. The step-wise installation guides for setting up the environment on various operating systems are present in the LMS. In case you come across any doubt, the 24*7 support team will promptly assist you.

    What if I miss a class?

    You will never lose any lecture. You can choose either of the two options: 
    1. View the recorded session of the class available in your LMS. 
    2. You can attend the missed session, in any other live batch.

    What if I have queries after I complete this Analytics with R Training Course?

    Your access to the Support Team is for lifetime and will be available 24/7. The team will help you in resolving queries, during and after the Analytics with R Training Course.

    How soon after Signing up would I get access to the Learning Content?

    Post-enrolment, the LMS access will be instantly provided to you and will be available for lifetime. You will be able to access the complete set of previous class recordings, PPTs, PDFs, assignments. Moreover the access to our 24x7 support team will be granted instantly as well. You can start learning right away.

    Is the Analytics with R Training Course material accessible to the students even after the course training is over?

    Yes, the access to the Analytics with R Training Course material will be available for lifetime once you have enrolled into the course.

    Testimonials
    best R Language institute in chennai Greens Technology in Adyar! has done an excellent job in training us R! I thoroughly enjoyed the classes, these classes are completely different in a good way. After attending these classes, you will realize the big difference between learning directly from an industry expert and learning from an Instructor with no or negligible industry experience. I am looking forward to do my project and certification exam post my project submission. Many thanks to R instructor and Greens Technology Adyar!

    Very good and well presented R course. Trainer has a personable style reassuring participants to learn well which is unique. This helps to learn quickly. Keep it up. Support staff, thanks for your unstinting 24*7 support. Overall very well executed classes.