Certified R Developer

About This Course

About This Course

The R programming language is an open source scripting language for predictive analytics and data visualization. R is growing into one of the most popular and in-demand analytics tool given its open-source & free nature, advanced analysis and visualization abilities. Benefits of learning R with us:

  • Become proficient in manipulating, analyzing and visualizing data through the powerful R language
  • Relevant examples and case studies make the learning more effective and easier
  • Gain hands-on knowledge through the problem solving based approach of the course along with working on assignments and solving quizzes.

Today, R is being adopted by enterprise users for big data analytics and is increasingly being seen as a challenger to more traditional statistical and advanced analytic platforms.

Course Duration:

3 Days

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Introduction to R

  • What is R ?
  • Downloading and Installing R
  • Introduction to the R UI
  • Packages Management

Data & Data Types in R

  • Data Types
  • Reading and Writing data
  • Reading tabular data files
  • Reading from csv files
  • Creating a vector and vector operations
  • Initializing a data frame
  • Control structures
  • Selecting data frames by position and name
  • Changing directories

Statistics in R

  • Computing basic statistics
  • Comparing means of two samples
  • Testing a correlation for significance
  • Testing a proportion
  • Classical tests (t,z,F)
  • Summarizing Data
  • Cross tabulation

R Data Visualization

  • Creating a bar chart, dot plot
  • Creating a scatter plot, pie chart
  • Creating a histogram and box plot
  • Other plotting functions
  • Plotting with base graphics
  • Plotting with Lattice graphics
  • Plotting and coloring in R

Data Manipulation in R

  • Appending data to a vector
  • Combining multiple vectors
  • List management
  • Merging dataframes
  • Data transformation
  • Strings and dates
  • Outlier detection
  • Handling NAs and Missing Values
  • Matrices and Arrays
  • Logical operations
  • Relational operators
  • Accessing Variables
  • Matrix Multiplication and Inversion
  • Managing Subset of data
  • Character manipulation
  • Data aggregation

Functions and Programming in R

  • Flow Control: For loop
  • If condition
  • While conditions and repeat loop
  • Debugging tools
  • Concatenation of Data
  • Combining Vars, cbind, rbind
  • Sapply, apply, tapply functions

Statistical Modelling in R

  • Simple linear regression
  • Multiple Regression model
  • Logistic regression
  • Hierarchical Clustering
  • K-Means Clustering
  • PCA for Dimensionality Reduction

Certified R Developer

Exam Platform : KALAM

Exam Format : Multiple Choice Question (MCQ)

Exam Questions : 25 Questions

Exam Duration is : 90 Minutes

Exam Pass Mark : 70%

Exam Fees : Inclusive in the Course Fees

Free Add-on : Free Membership access to KALAM Cybersecurity Collaboration & Community Skills Validation Platform

Certified R Developer :

Coming Soon

Rigorous Course & well-conducted

A very good course for students who want to start R Programming from basic concepts with real-world case studies.

Hands-on Labs on every topic

Very beneficial as the course took me through the process of learning with hands-on labs on every concept and statistic models. Good Job!

Trainer was fantastic

Trainer was very knowledgeable and meticulous, because of this, after completing just one course, I feel like I have gained a lot of knowledge and also familiarity with R language.

Frequently Asked Questions

What is the prerequisite for this course?
None, anyone who is ready to start their Career in Analytics & Data Science can join
Where can I get the Course Schedule?
Reach out to us via our Contact Us page with details on your location and interested course. We will find the nearest training partner to assist you for F2F / online class.
Is it necessary to take the exam on 3rd day?
The exam voucher validity is 6 months, you can take exam within 6 months from your course date. We recommend you to take the exam at the earliest.
With this 3-day course, will I become a professional?
A professional in 3 days is just a marketing gimmick. We get you started with the right knowledge and assist you through the process of achieving professionalism after the class with mentoring and guidance through our Community Ecosystem platform, KALAM.