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Become a Data Scientist with our comprehensive R Data Science Training in Chennai

We offer extensive one-on-one, corporate, academic training for R Data Science through online and classroom modes.
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    About
    R Data Science

    Python is one of the most leveraged high-level programming languages with several capabilities. Owing to the increase in data accumulated and demand in analytics, Python has been considered one of the Data Science is most sought-after factors in the present-day scenario. In the wake of the increasing amount of data accumulated every day, one requires a sophisticated methodology – Data Science - to arrive at sane results from insanely humongous data. Data Science can be applied to data using any one of the tools available, which includes R Programming.

    R Programming is one of the most widely used analytics tools for performing Data Analysis apart from SAS and Python. R has vast capabilities and has rich statistical and reporting functionalities. Like other programming languages, R Programming has its own set of syntaxes, variables, and tool-specific capabilities, which will be covered in training.

    What do we cover in R Data Science?

    Here is the brief list of topics that we cover
    as a part of the R Data Science training

    1. Introduction to R Programming

    In this section, we will be discussing the data warehousing concepts, concepts of Data Visualization, Big Data, Machine Learning, NoSQL, Introduction to R

    2. R Installation, R Studio

    This section will cover installing R and R Studio in Windows or Ubuntu, or Mac.

    3. Data Types, Operators and Strings

    In this section, we will discuss Types of Data Types in R Programming such as Numeric, Integer, Logical, Raw, Data Frames, Matrix, etc., Operators such as Arithmetic, Logical, Relational, etc. Assignment and Strings such as String Lengths, Substring, Uppercase and Lowercase.

    4. Dates

    In this topic, we will be covering Date, Time, how to format Date and Time, Conversion of Date and Time, Extraction of Date Components and Time Zones in R Programming.

    5. Control Statements, Switch and Loops

    In this section, we will be discussing various control statements such as If, If Else, Else If, and Nested if. Furthermore, we will be discussing repeat, while and for loops in R Programming.

    6. Built-in Functions

    In this section, we will be discussing several Built-in Functions in R Programming, such as Sum, Min, Max, Count, Average, Sequence, Repetition, Range, etc.

    7. User-defined Functions

    This section will discuss how to write user-defined functions, functions with parameters, parts with default values, call functions by position and name, lazy evaluation, etc.

    8. Vector, Lists, Matrices

    This section will discuss the creation of vectors, lists, and matrices. Furthermore, we will be deep diving into these concepts, such as sub-setting using index position or names and performing arithmetic operations.

    9. Data Frames

    In this section, we will be discussing data frames in detail. We will be covering topics such as data frame creation, structuring data frames, a summary of data frames, how to apply functions, filters, aggregation, joins, and many more.

    10. Regular Expressions

    In this section, we will be discussing what a regular expression, available regular expression patterns are, and apply regular expression patterns using built-in functions, such as Grep, Grepl, Regexpr, Gregexpr, Regexec.

    11. Data

    In this section, we will discuss how to read and write CSV files, Excel Files, JSON files, text files, databases, Rest API, XML files, SAS, SPSS, STATA Data Sets, and Web Scrapping.

    12. R Packages

    This section will discuss what R Packages are, various available R Packages such as SQLDF, PLYR, DPLYR, Data Tables, and how to install R packages.

    13. Charts and Graphs

    In this section, we will be discussing how to produce Bar Charts, Pie Charts, Boxplots, Histograms, Line Graphs, Scatterplots, Google Visualization, and ggPlot2.

    14. R Statistics

    In this section, we will be discussing various statistical functions such as mean, median, mode, regression, distribution, etc.

    15. Introduction to Data Science

    In this section, candidates will be taught what data science is, how to get insights from the data, understand machine learning, how it works, and the role of a data scientist. Ideally, candidates will be getting a big picture about data science, machine learning and how to apply the machine learning concepts in data sets.

    16. Data Pre-processing

    Before applying Machine Learning algorithms to a data set, it is mandatory to perform data cleansing, including fixing missing values, outliers, categorical data manipulation, and feature scaling. Furthermore, candidates will acquire knowledge and know-how in splitting data into train and tests.

    17. Regression

    In this section, candidates will learn what regression, when and where the regression algorithms can be applied is, and various regression algorithms such as simple linear regression, multiple regression, support vector regression, polynomial regression, random forest and decision tree. Candidates will learn how to choose predictor and dependent variables and know how to create a machine learning model on a data set. Furthermore, candidates will learn to evaluate machine learning models using machine learning error metrics.

    18. Classification

    In this section, candidates will learn what classification is, when and where the classification algorithms can be applied, various classification algorithms such as logistic regression, support vector machine classification, Naïve Bayes classification, and K-Nearest Neighbours (K-NN) algorithm, random forest and decision tree. Candidates will learn how to choose predictor and dependent variables and know how to create a machine learning model on a data set. Furthermore, candidates will learn to evaluate machine learning models using machine learning error metrics.

    19. Clustering

    In this section, candidates will learn what clustering, when and where the clustering algorithms can be applied is, and various clustering algorithms such as K-means Clustering and Hierarchical Clustering. Candidates will learn how to choose cluster size. Furthermore, candidates will learn to evaluate machine learning models using machine learning error metrics.

    20. Associative Rule Learning

    In this section, candidates will learn how to build a market basket machine learning model. Furthermore, candidates will learn to evaluate machine learning models using machine learning error metrics.

    21. Reinforcement Learning

    This section will teach candidates how to build a machine learning model for scenarios with minimal data sets.

    22. Natural Language Processing

    In this section, candidates will learn to gather features from the text files and create a sentiment analysis model.

    23. Dimensionality Reduction

    In this section, candidates will learn to choose how to choose a suitable feature (variable) while building a machine learning model.

    24. Model Selection

    This section will teach candidates how to evaluate machine learning models using machine learning error metrics such as K-fold cross-validation and Grid Search techniques.

    25. Project

    Once they complete the course, candidates will be provided with a project that they must complete applying the knowledge gathered during the training.

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      Why you should learn
      R Data Science in
      Ampersand Academy

      Learn why you should choose us to learn Python Data Science. Here are a few of the reasons:
      Expertise

      Ampersand Academy is the best institute to learn analytics in Chennai. They focus mainly on analytics, data science and deep learning, making us the best training institute for R Data Science.

      Projects

      At Ampersand Academy, we give R Data Science Students several projects to get the best out of the training. If you are looking to get good knowledge working on various projects, Ampersand Academy gives many projects for R Data Science.

      Trainer

      Trainers in Ampersand Academy have more than ten years of experience in Analytics, Data Science and Deep Learning concepts. They impart excellent knowledge to R Analytics students.

      Statistics Training

      We offer guidance and course materials for Theoretical Statistics, which helps students become Analysts.

      Classroom Training at Ampersand Academy

      Classroom Training

      We offer R Data Analytics Training through classroom mode where personal face-to-face interaction with the trainer happens. In the wake of Covid-19, we are strictly following only one-on-one and appointment-based classes. Furthermore, our trainers are fully vaccinated, and we follow all Covid-19 guidelines for the safety of both students and trainers.
      Online Training in Ampersand Academy

      Online Training

      We offer one-on-one or batch training to our students online, which works through Google Meet. Our online R training program is also trainer-led. We handle domestic and international students who wish to learn R. The students from Chennai can also mix the classes online and in the classroom subject to the trainer's availability.
      Academic Students Training

      Academic Training

      We offer R Data Science to college students where our trainers visit the institution and conduct classes for the students. We can customize the R Data Science Training program for Colleges or Universities based on preferences such as Workshops, Seminars and Semester-wide programs.
      Corporate Training by Ampersand Academy

      Corporate Training

      We offer R training to the corporates by visiting their office premises, or their professionals can take up classroom or online training based on their preferences. We also do on-job mentoring for the corporates if required. Even the customization of course curricula based on their specific requirement is possible.

      Scope of R Data Science

      Various positions offered for R Data Science:
      • Data Scientist
      • Data Analyst
      • Data Engineer
      • R Analyst
      Course Scope

      Prerequisite to join R Data Science Course

      1. Basic computer handling skills.
      2. Drive towards R Data Science.

      Hear from our students

      Please read what our alumni tell about our training, trainers, institute and course.
      Sanjay MadhavanSanjay Madhavan
      08:32 11 Dec 23
      Best place to learn here. One to one coaching is provided. Highly skillful trainers teach us..highly recommended place to learn.
      yajur vananyajur vanan
      07:15 10 Dec 23
      Wonderful training and really good trainer.
      Nandan SureshNandan Suresh
      02:33 10 Dec 23
      I am happy to have chosen Ampersand Academy for my R - Data Analytics training. Ganesh Sir and Dinesh Sir are extremely understanding of the needs of each student and accordingly structure the training program.The class room is digitally well equipped thereby providing a seamless learning experience. I am grateful to Ampersand Academy for helping me kick start my Data Science career. Looking forward to learning more Data Analytical Tools and Softwares from Ampersand Academy.Thank you.
      Muhammad NaveedMuhammad Naveed
      13:54 30 Nov 23
      Absolutely Impressed With The Way Of Teaching and Class Conduction. Highly Recommended for SPSS.Hatsoff To Dinesh Sir & Team .....
      Arul RajArul Raj
      08:48 05 Oct 23
      Sharing my personal experience...Great place for a start..Flexible timings, one-on-one training..Mr.Dinesh was the trainer for me.he is very good person and excellent trainer.Good place to learn the web development.Thanks for the teaching and supporting. I will recommend all to join here.
      sharguna pandiyansharguna pandiyan
      08:48 05 Oct 23
      The front-end developer course I completed was exceptional. It covered a wide range of essential topics, including HTML, CSS, JavaScript, and framework like Angular. The instructors were knowledgeable and engaging, making complex concepts easy to understand. The hands-on projects were practical and improved my coding skills. The course also emphasized responsive design and accessibility, which are crucial for modern web development. The course's online community and forums were helpful for problem-solving and networking. The resources, such as video lectures and coding exercises, were well-structured and easy to follow. Overall, it was a fantastic learning experience that prepared me for a career in front-end development. Highly recommended!
      Vedika JainVedika Jain
      14:57 28 Sep 23
      Sir was amazing! He taught a lot of concepts in really less time that too in layman’s terms.
      R.AVINASHR.AVINASH
      12:53 02 Jun 23
      Way of teaching is very good. I learned css,javascript,html.
      Nithya AthmanathanNithya Athmanathan
      09:15 24 Feb 23
      Hi All, Ampersand Academy is excellent training center. Teachers are awesome to handle students and flexible to teach. You can join here with full confident to gain knowledge.
      Karthik KannanKarthik Kannan
      11:05 19 Dec 20
      Sharing my personal experience!!Without a doubt one of the best Data Analytics Coaching center in Chennai. The classes were well structured and conducted very professionally, honestly didn't expect this level of professionalism from a start-up organisation. Trainers are very flexible and have deep knowledge on multiple Data Analytics tools. Last but not the least, if we request, they also allow you to work on some real time projects to get a feel of real job and it immensely boosted my confidence. My special thanks to Ganesh Sir 🙂 Thanks for all your support.
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