5 Power Query courses in Liverpool

FourSquare Training specialise in private, corporate Microsoft Excel courses delivered at your premises and tailored to your needs.

There is a lot to learn in Power BI, this course takes a comprehensive look at the fundamentals of analysing data and includes a balanced look at the four main components that make up Power BI Desktop: Report view, Data view, Model view, and the Power Query Editor. It also demonstrates how to utilise the online Power BI service. It looks at authoring tools that enable you to connect to and transform data from a variety of sources, allowing you to produce detailed reports through a range of visualisations, in an interactive and dynamic way. It also includes a detailed look at formulas by writing both M functions in Power Query, and DAX functions in Desktop view. This knowledge will allow you to take your reports to the next level. The aim of this course is to provide a complete introduction to understanding the Power BI analysis process, by working hands-on with examples that will equip you with the necessary skills to start applying your learning straight away. 1 GETTING STARTED * The Power BI ecosystem * Opening Power BI Desktop * Power BI's four views * Introduction to Dashboards 2 IMPORTING FILES * Importing data sources * Importing an Excel file * Importing a CSV file * Importing a database * Connect to an SQL Server Database * Import vs. Direct Query * Importing from the web * Importing a folder of files * Managing file connections 3 SHAPE DATA IN THE QUERY EDITOR * The process of shaping data * Managing data types * Keeping and removing rows * Add a custom column * Appending tables together * Hiding queries in reports * Fixing error issues * Basic maths operations 4 THE DATA MODEL * Table relationships * Relationship properties 5 MERGE QUERIES * Table join kinds * Merging tables 6 INSERTING DASHBOARD VISUALS * Things to keep in mind * Inserting maps * Formatting Maps * Inserting charts * Formatting Charts * Inserting a tree map * Inserting a table, matrix, and card * Controlling number formats * About report themes * Highlighting key points * Filter reports with slicers * Sync slicers across dashboards * Custom web visuals 7 PUBLISH AND SHARE REPORTS * Publishing to Power BI service * Editing online reports * Pinning visuals to a dashboard * What is Q&A? * Sharing dashboards * Exporting reports to PowerPoint * Exporting reports as PDF files 8 THE POWER QUERY EDITOR * Fill data up and down * Split column by delimiter * Add a conditional column * More custom columns * Merging columns 9 THE M FUNCTIONS * Inserting text functions * Insert an IF function * Create a query group 10 PIVOTING TABLES * Pivot a table * Pivot and append tables * Pivot but don't aggregate * Unpivot tables * Append mismatched headers 11 DATA MODELLING EXPANDED * Understanding relationships * Mark a date table 12 DAX NEW COLUMNS * New columns and measures * New column calculations * Insert a SWITCH function 13 INTRODUCTION TO DAX MEASURES * Common measure functions * Insert a SUM function * Insert a COUNTROWS function * Insert a DISTINCTCOUNT function * Insert a DIVIDE function * DAX rules 14 THE CALCULATE MEASURE * The syntax of CALCULATE * Insert a CALCULATE function * Control field summarisation * Things of note 15 THE SUMX MEASURE * X iterator functions * Anatomy of SUMX * Insert a SUMX function * When to use X functions 16 TIME INTELLIGENCE MEASURES * Importance of a calendar table * Insert a TOTALYTD function * Change financial year end date * Comparing historical data * Insert a DATEADD function 17 HIERARCHIES AND GROUPS * Mine data using hierarchies * Compare data in groups

This course starts with the basics then moves seamlessly to an intermediate level. It includes a comprehensive yet balanced look at the four main components that make up Power BI Desktop: Report view, Data view, Model view, and the Power Query Editor. It also demonstrates how to use the online Power BI service. It looks at authoring tools that enables you to connect to and transform data from a variety of sources, allowing you to produce dynamic reports using a library of visualisations. Once you have those reports, the course looks at the seamless process of sharing those with your colleagues by publishing to the online Power BI service. The aim of this course is to provide a strong understanding of the Power BI analysis process, by working with real-world examples that will equip you with the necessary skills to start applying your knowledge straight away. 1 GETTING STARTED * The Power BI process * Launching Power BI Desktop * The four views of Power BI * Dashboard visuals 2 CONNECTING TO FILES * Connect to data sources * Connect to an Excel file * Connect to a CSV file * Connect to a database * Import vs. DirectQuery * Connect to a web source * Create a data table 3 TRANSFORMING DATA * The process of cleaning data * Column data types * Remove rows with filters * Add a custom column * Append data to a table * Fix error issues * Basic maths operations 4 BUILD A DATA MODEL * Table relationships * Manage table relationships 5 MERGE QUERIES * Table join kinds * Merging tables 6 CREATE REPORT VISUALISATIONS * Creating map visuals * Formatting maps * Creating chart visuals * Formatting chart * Tables, matrixes, and cards * Control formatting with themes * Filter reports with slicers * Reports for mobile devices * Custom online visuals * Export report data to Excel 7 THE POWER QUERY EDITOR * Fill data up and down * Split columns by delimiter * Add conditional columns * Merging columns 8 THE M FORMULA * Creating M functions * Create an IF function * Create a query group 9 PIVOT AND UNPIVOT TABLES * Pivot tables in the query editor * Pivot and append tables * Pivot but don't summarise * Unpivot tables * Append mismatched headers 10 DATA MODELLING REVISITED * Data model relationships * Mark a calendar as a date table 11 INTRODUCTION TO CALCULATED COLUMNS * New columns vs. measures * Creating a new column calculation * The SWITCH function 12 INTRODUCTION TO DAX MEASURES * Common measure categories * The SUM measure * Adding measures to visuals * COUNTROWS and DISINCTCOUNT functions * DAX rules 13 THE CALCULATE MEASURE * The syntax of CALCULATE * Things of note about CALCULATE 14 THE SUMX MEASURE * The SUMX measure * X iterator functions * Anatomy of SUMX 15 INTRODUCTION TO TIME INTELLIGENCE * Importance of a calendar table * A special lookup table * The TOTALYTD measure * Change year end in TOTALYTD 16 HIERARCHY, GROUPS AND FORMATTING * Create a hierarchy to drill data * Compare data in groups * Add conditional formatting 17 SHARE REPORTS ON THE WEB * Publish to the BI online service * Get quick insights * Upload reports from BI service * Exporting report data * What is Q&A? * Sharing your reports 18 APPLY YOUR LEARNING * Post training recap lesson

This course starts with data transformation strategies, exploring capabilities in the Power Query Editor, and data-cleansing practices. It looks at the Advanced Query Editor to view the M language code. This course focuses on advanced DAX measures that include filtering conditions, with a deep dive into time intelligence measures. Like the M query language, DAX is a rich functional language that supports variables and expression references. This course also looks at the creation of dynamic dashboards and incorporates a range of visualisations available in Power BI Desktop and online in the AppSource. The course finishes with a look at setting up end user level security in tables. 1 THE QUERY EDITOR * Split by row delimiter * AddDays to determine deadlines * Advanced query editor 2 FUZZY MATCHING JOINS * Matching inconsistencies by percentage * Matching with transformation table 3 LOGICAL COLUMN FUNCTIONS * Logical functions IF, AND, OR * Using multiple conditions * Including FIND in functions 4 EDITING DAX MEASURES * Make DAX easier to read * Add comments to a measure * Using quick measures 5 THE ANATOMY OF CALCULATE * Understanding CALCULATE context filters * Adding context to CALCULATE with FILTER * Using CALCULATE with a threshold 6 THE ALL MEASURE * Anatomy of ALL * Create an ALL measure * Using ALL as a filter * Use ALL for percentage 7 DAX ITERATORS * Anatomy of iterators * A closer look at SUMX * Using RELATED in SUMX * Create a RANKX * RANKX with ALL 8 DATE AND TIME FUNCTIONS * Overview of functions * Create a DATEDIFF function 9 TIME INTELLIGENT MEASURES * Compare historical monthly data * Create a DATEADD measure * Creating cumulative totals * Creating cumulative measures * Visualising cumulative totals 10 VISUALISATIONS IN-DEPTH * Utilising report themes * Create a heatmap * Comparing proportions * View trends with sparklines * Group numbers using bins * Setting up a histogram 11 COMPARING VARIABLES * Visualising trendlines as KPI * Forecasting with trendlines * Creating a scatter plot * Creating dynamic labels * Customised visualisation tooltips * Export reports to SharePoint 12 USER LEVEL SECURITY * Setting up row level security * Testing user security

This course is designed for those already using Power BI Desktop and are ready to work with more comprehensive elements of analysing and reporting in Power BI. The course maintains a balanced look at data analysis including the Power Query Editor, with a deep dive into writing DAX formulas, and enhanced dashboard visualisations. The aim of this course is to provide a more complete understanding of the whole Power BI analytics process, by working with business examples that will equip you with the necessary skills to output comprehensive reports and explore Power BI's analytical capabilities in more depth. 1 THE QUERY EDITOR * Grouping rows in a table * Split row by delimiter * Add days to determine deadlines * The query editor 2 FUZZY MATCHING JOINS * Matching inconsistencies by percentage * Matching with transformation table 3 THE QUERY EDITOR M FUNCTIONS * Adding custom columns * Creating an IF function * Nested AND logics in an IF function 4 DAX NEW COLUMNS FUNCTIONS * Including TRUE with SWITCH * Using multiple conditions * The FIND DAX function * The IF DAX function * Logical functions IF, AND, OR 5 EDITING DAX MEASURES * Making DAX easier to read * Add comments to a measure * Using quick measures 6 THE ANATOMY OF CALCULATE * Understanding CALCULATE filters * Add context to CALCULATE with FILTER * Using CALCULATE with a threshold 7 THE ALL MEASURE * Anatomy of ALL * Create an ALL measure * Using ALL as a filter * Use ALL for percentages 8 DAX ITERATORS * Anatomy of iterators * A closer look at SUMX * Using RELATED with SUMX * Create a RANKX * RANKX with ALL 9 DATE AND TIME FUNCTIONS * Overview of functions * Create a DATEDIFF function 10 TIME INTELLIGENT MEASURES * Compare historical monthly data * Create a DATEADD measure * Creating cumulative totals * Creating cumulative measures * Visualising cumulative totals 11 VISUALISATIONS IN-DEPTH * Utilising report themes * Applying static filters * Group data using lists * Group numbers using bins * Creating heatmaps * Comparing proportions * View trends with sparklines 12 COMPARING VARIABLES * Visualising trendlines as KPI * Forecasting with trendlines * Creating a scatter plot * Creating dynamic labels * Customised visualisation tooltips * Export reports to SharePoint