This learning track provides hands-on application of Statistical Analysis, Hypothesis Testing, Data Handling, Data Transformations, and Data Visualizations for variety of data. The track also provides the understanding of the basic concepts of Time Series Analysis, Network Flow, Optimization Problems and Operation Research.
Learn various Data Aggregation and Data Transformation techniques to convert raw data into a suitable format which leads to improved predictive modeling.
Learn various data visualization and data mining techniques to extract detailed information from any dataset and understand and apply statistical hypothesis testing methods to infer different conclusions from a dataset.
Learn the concepts and various techniques for Time Series Analysis and Time Series Forecasting.
Learn about the different types of optimization problems and mathematical techniques to solve them using Linear Programming, Mixed-Integer Programming, along with a detailed study of specialized optimization problems like Knapsack, Travelling Salesman and Assignment problems.
What’s included
Shareable Certificate
Earn a sharable certificate upon completion
Lifetime Access
Access this learning track for life once completed
Flexible Scheduling
Start learning online immediately, at your own pace
Desktop Only
We recommend completing this learning track on a desktop
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How it Works
Learn new skills that will boost your career by enrolling in courses across data analytics, data science, ML and AI. These courses will utilize readings, videos, quizzes, data cases, and even coding exercises to teach you skills and concepts in a way that will solidify your new knowledge for hands-on application.
With our hands-on projects, you will take your newly learned skills along with our 750+ low-code/no-code functions and embedded coding console to complete milestone-based projects. Once completed, you will have effectively applied new skills and concepts to real-world data cases that can be translated directly into your career.
Complete assessments and track your progress in real-time to benchmark your proficiency in relation to key functional areas. As you progress through your courses, our patented platform will utilize ML and AI to record and analyze your inputs and output to provide active feedback and recommendations that will help you learn more effectively than the standard Letter Grade system used today.
Complete courses to earn sharable certificates and badges. These awarded items will be look great in your portfolio as you showcase your skills and project experience to employers and colleagues.
Learner Outcomes
Complete learning tracks to earn shareable certificates and badges. These awarded items will look great in your portfolio, resume, and LinkedIn as you showcase your skills and project experience to employers and colleagues.
Understand and apply various techniques of Data Transformation, Data Aggregation, Data Mining, Feature engineering and Hypothesis Testing.
Understand and apply various concepts of time series analysis, covering data visualization, smoothing techniques, stationary analysis, autocorrelation analysis and time series modelling to real world data from various industries to generate business insights.
Develop a comprehensive understanding of optimization problems and apply a variety of techniques like Linear Programming, and Mixed-Integer Programming to solve specialized problems and generate business insights.
Interpret and visualize the outcome of the various applied techniques.
WHAT THE COMMUNITY SAYS ABOUT US
“Rolai is the best program available for someone looking to enhance their skills”
Connor McEachron
Planning & Analytics @ Brooks Brothers
WHAT THE COMMUNITY SAYS ABOUT US
“Great way to learn data analytics and data science”
Balaji Reddy
Manager – Applications Development
WHAT THE COMMUNITY SAYS ABOUT US
“The courses were excellent and covered topics that I didn’t expect”
Aadarsha G
Student At Ohio Wesleyan University
All the Most Frequently Asked Questions
What People Are Asking About Data Education
Signing up is easy! Get Started from the homepage, just click the “Get Started” button to sign up instantly no credit card required.
Individual access is free. Business and Academia access require a subscription.
Our courses range from Beginner to Advanced. We have courses and learning tracks that are available for beginners, we do however recommend having a basic level of analytics before starting any beginner course.
You can sign up for a demo on the For Business Tab
Rolai’s patented process provides a personalized learning process for each user. Rolai goes deeper than simply learning concepts and testing your skills. At Rolai, learners can apply their skills to actual industry use cases and projects.
Course Catalog 
Resources 
Difficulty: Intermediate
Duration: Approximately 7 months
