Search result for Querying and manipulating data Online Courses & Certifications
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Data-driven Astronomy
by Tara Murphy , Simon Murphy- 4.8
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Approx. 24 hours to complete
Science is undergoing a data explosion, and astronomy is leading the way. Modern telescopes produce terabytes of data per observation, and the simulations required to model our observable Universe push supercomputers to their limits. Week 3: Querying data using SQL Note that some knowledge of Python is assumed, including variables, control structures, data structures, functions, and working with files....
Excel Fundamentals for Data Analysis
by Nicky Bull , Dr Prashan S. M. Karunaratne- 4.8
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Approx. 15 hours to complete
As data becomes the modern currency, so the ability to analyse the data quickly and accurately has become of paramount importance. Cleaning and manipulating text Cleaning data and changing case Cleaning data and changing case Understand the different types of data in Excel and use appropriate functions to work with them....
Querying Microsoft SQL Server 2012 - (Exam No. 70-461)
by Compaq learning- 4.3
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6.5 hours on-demand video
Taking leap into the data management system had Microsoft come up with a new, authentic and infallible version of SQL Server, Microsoft SQL Server 2012. Apart from learning about various database objects including tables, columns, keys and others, there will be an overall understanding of how these objects help store data by providing a well-constructed structure....
$12.99
70-461 Session 3: Querying Microsoft SQL Server (T-SQL)
by Phillip Burton- 0.0
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3.5 hours on-demand video
Instead, please look at my 70-461 Session 1-7: Querying Microsoft SQL Server (SQL code) course instead, which includes this course and 6 other courses. In Session 1, we learned all about dates, strings and number data types, and in Session 2 we constructed SELECT queries using SELECT, FROM, WHERE, GROUP BY, HAVING and ORDER BY, and JOINing multiple tables together....
$14.99
Introduction to R Programming for Data Science
by Yan Luo- 4.8
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Approx. 10 hours to complete
When working in the data science field you will definitely become acquainted with the R language and the role it plays in data analysis. This course introduces you to the basics of the R language such as data types, techniques for manipulation, and how to implement fundamental programming tasks. Math, Variables, and Strings...
Practical SAS Programming and Certification Review
by Stacey Syphus , Peter Styliadis- 4.9
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Approx. 21 hours to complete
Course Overview and Data Setup Using SAS Procedures to Explore and Validate Data TSA Case Study: Data and Report Requirements Using Numeric, Character, and Date Functions Using the INTNX and INTCK Functions Creating and Using Custom Formats SAS® Certification Prep Guide Review - Manipulating Data with Functions Manipulating Data with Functions Review Questions...
Database Design and Basic SQL in PostgreSQL
by Charles Russell Severance- 4.8
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Approx. 13 hours to complete
Using SQL techniques and common commands (INSERT INTO, WHERE, ORDER BY, ON DELETE CASCADE, etc) will enable you to create tables, column types and define the schema of your data in PostgreSQL. Students will do hands-on assignments creating tables, inserting data, designing data models, creating relational structures and inserting and querying relational data in tables....
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Learn Matlab
by Tech Brain- 2.8
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4 hours on-demand video
And this tutorial does exactly that. Creating and manipulating vectors for problem solving 4. Creating and manipulating matrices for problem solving 5. Plotting various graphs to effectively display information After mastering the basics, we move on to more advanced topics to manipulate data and various types of information in a more specific way....
$11.99
Data Science in Stratified Healthcare and Precision Medicine
by Dr Areti Manataki , Dr Frances Wong- 4.6
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Approx. 17 hours to complete
An increasing volume of data is becoming available in biomedicine and healthcare, from genomic data, to electronic patient records and data collected by wearable devices. Recent advances in data science are transforming the life sciences, leading to precision medicine and stratified healthcare. Demystifying Data Science DNA and Sequencing Modelling the Data...
Microsoft SQL from A to Z
by Brewster Knowlton- 4.6
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5.5 hours on-demand video
The Complete Guide to SQL Querying This course, "Microsoft SQL from A to Z" contains all the course material and content from the previous course plus the additional MANY new lectures on more intermediate and advanced-level SQL querying topics. This allows us to retrieve data with ease and simplicity. Understand SQL Server Data Types and Type Casting...
$17.99
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