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This plan includes
- Limited free courses access
- Play & Pause Course Videos
- Video Recorded Lectures
- Learn on Mobile/PC/Tablet
- Quizzes and Real Projects
- Lifetime Course Certificate
- Email & Chat Support
This plan includes
- Access to 11,000+ Courses
- Ads free experience Courses
- Play & Pause Course Videos
HD Video Recorded Lectures- Learn on Mobile/PC/Tablet
- Quizzes and Real Projects
- Lifetime Course Certificate
- Instructor Direct Support
- Email & Chat Support
- Cancel Anytime
What you'll learn?
- In-depth understanding of common data sources and types of Data
- How to identify and correct common issues with Data
- To format data in useful ways for analysis
- To blend data from multiple sources together
- Throughout this course you'll also learn the techniques to apply your knowledge in a data analytics program called Alteryx. At the end of the course, you'll complete a project based on the principles in the course.
Course Overview
This is specially crafted course that provides in-depth knowledge of Data Preparation fundamentals.
Data preparation is an integral step to generate insights. It is one of the most time-consuming and crucial processes in data mining. In simple words, data preparation is the method of collecting, cleaning, processing and consolidating the data for use in analysis. It enriches the data, transforms it and improves the accuracy of the outcome. Some of the key challenges faced by analysts and data scientists in dealing with data preparation include:
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Multiple data formats
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Data inconsistency
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Limited/large access to data
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Lack of data integration infrastructure
Data preparation is mostly done through analytical or traditional extract, transform, and load (ETL) tools. Both of which have their own advantages and limitations. In order to effectively integrate a variety of data sources, organizations should align the data, transform it and promote the development and adoption of data standards. All these things should effectively manage the volume, variety, veracity and velocity of the data.
Pre-requisites
- Basic knowledge of computers
Target Audience
- You are new to the world of data and starting in the field of problem solving with Data
- You should take this course if you are as aspiring Business Analyst
- You should take this course if you are as aspiring Data Analyst
- You should take this course if you are as aspiring Data Scientist
Curriculum 13 Lectures 00:15:23
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Section 1 : Understanding Data
- Lecture 2 :
- Lesson Introduction
- Lecture 3 :
- Structure of Data
- Lecture 4 :
- Three Types of Data Structure
- Lecture 5 :
- Course Outline
- Lecture 6 :
- Data Sources - Files
- Lecture 7 :
- Data Sources - File Example
- Lecture 8 :
- Data Sources - File Example Continued
- Lecture 9 :
- Alteryx Exercise - Solution
- Lecture 10 :
- Data Sources - Databases
- Lecture 11 :
- Data Sources - Web-based Sources
- Lecture 12 :
- Data Sources - Web-scrapping Solution
- Lecture 13 :
- Data Sources - Web-scrapping Exercise
Our learners work at
Frequently Asked Questions
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How do i access the course after purchase?
It's simple. When you sign up, you'll immediately have unlimited viewing of thousands of expert courses, paths to guide your learning, tools to measure your skills and hands-on resources like exercise files. There’s no limit on what you can learn and you can cancel at any time. -
Are these video based online self-learning courses?
Yes. All of the courses comes with online video based lectures created by certified instructors. Instructors have crafted these courses with a blend of high quality interactive videos, lectures, quizzes & real world projects to give you an indepth knowledge about the topic. -
Can i play & pause the course as per my convenience?
Yes absolutely & thats one of the advantage of self-paced courses. You can anytime pause or resume the course & come back & forth from one lecture to another lecture, play the videos mulitple times & so on. -
How do i contact the instructor for any doubts or questions?
Most of these courses have general questions & answers already covered within the course lectures. However, if you need any further help from the instructor, you can use the inbuilt Chat with Instructor option to send a message to an instructor & they will reply you within 24 hours. You can ask as many questions as you want. -
Do i need a pc to access the course or can i do it on mobile & tablet as well?
Brilliant question? Isn't it? You can access the courses on any device like PC, Mobile, Tablet & even on a smart tv. For mobile & a tablet you can download the Learnfly android or an iOS app. If mobile app is not available in your country, you can access the course directly by visting our website, its fully mobile friendly. -
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Yes. Once you complete any course on our platform along with provided assessments by the instructor, you will be eligble to get certificate of course completion.
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For how long can i access my course on the platform?
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Can i cancel anytime?
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