Data Analitics Study Notes
The art and science of presentations
Master the art and science of presentations! Learn effective frameworks, data contextualization, and audience connection for impactful delivery.
Data Analitics Study Notes
Study notes from data analysis training on Google, IBM, Meta and Yandex educational programs.
Data Analitics Study Notes
Share data stories
Unlock the power of data storytelling! Learn to craft compelling presentations that engage your audience and drive impactful insights.
Data Analitics Study Notes
Tableau dashboard
Unlock the power of Tableau dashboards! Learn to design effective, user-focused visuals that drive insights and enhance decision-making.
Data Analitics Study Notes
Data-driven storytelling
Unlock the power of data-driven storytelling! Learn how to engage audiences with compelling visuals and narratives that inspire action.
Data Analitics Study Notes
Visualization considerations
Master effective data visualization with essential guidelines and pro tips to ensure clarity and elegance in your presentations.
Data Analitics Study Notes
Data Visualisation
Unlock the power of data visualization! Learn how to transform complex data into clear, engaging visuals that drive better business decisions.
Data Analitics Study Notes
Types of data validation
Discover the six types of data validation to enhance data integrity and ensure accurate analysis. Master these techniques for better datasets!
Data Analitics Study Notes
Get started with data calculations
* As a data analyst, familiar tools and processes are frequently used, but learning new ones is essential for growth. * SQL can significantly improve efficiency when pulling data and conducting analysis. * Spreadsheets, conditional formulas, the SUMPRODUCT function, and pivot tables are useful tools for performing calculations in data analysis. * Pivot tables
Data Analitics Study Notes
Use subqueries to aggregate data {SQL}
WarehouseWarehouse.csv484 Bytesdownload-circleOrdersOrders.csv352 KBdownload-circle HAVING function Allows you to add a filter to your query instead of the underlying table that can only be used with aggregate functions CASE function Returns records with your conditions by allowing you to include if/then statements in your query Aliasing When you
Data Analitics Study Notes
Use subqueries to refine data {SQL}
Master SQL subqueries to refine your data analysis on New York Citi Bikes and support sustainable urban transport initiatives.
Data Analitics Study Notes
Explore how SQL JOINs work
Master SQL JOINs with our guide! Learn how to connect tables effectively and enhance your database skills for better data management.
Data Analitics Study Notes
Aggregate data for analysis
Unlock insights with effective data aggregation! Learn how to combine data sources for powerful analysis and trend identification.