Tableau Aggregator

Introduction to Table Calculations (1)

Jan 31, 2023 Archie Boswell | www.thedataschool.co.uk

Welcome to my 3 part series which will be all about table calculations. The first will cover the introduction to table calculations, the second will clarify the order at which the calcualtions take place and finally the third will begin to highlig...

Data,AppSettings,authentication,Azure,python,Snowflake

How to show the difference between categories and the selected category ...

Jan 31, 2023 Linda Duong | www.thedataschool.co.uk

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Data,AppSettings,authentication,Azure,python,Snowflake

How to Label first bars of a set

Jan 31, 2023 Michael Apau | www.thedataschool.co.uk

When we create sets from dimensions, we sometimes want to label the first bar of each set alone. This can be done using the index function which is a table calculation.

Data,AppSettings,authentication,Azure,python,Snowflake

DASHBOARD WEEK 5: WHO IS A SURVIVOR?

Jan 31, 2023 Erlina Cahyadi | www.thedataschool.co.uk

For our final day of dashboard week, we were tasked with analyzing data from the show, Survivor. This was the same dataset that DSNY3 was given for their second round interviews. Just as DSNY3, we were given a choice between using the combined dat...

Data,AppSettings,authentication,Azure,python,Snowflake

Annotations part 2 (Area)

Jan 31, 2023 Eugenia Losada Gamst | www.thedataschool.co.uk

I previously talked about the wonders of point annotations, but now its time for the fun stuff, area annotations. The reason why I say these are more fun is because you can really get creative with these, people use them not only to draw attention...

Data,AppSettings,authentication,Azure,python,Snowflake

A Chart from Week 2 to Bench Day 2

Jan 31, 2023 Bianca Ng | www.thedataschool.co.uk

A project I made in week 2 of DSNY heavily relied on parameters to swap charts out. Today, on Bench Day 2, I’ll be incorporating a technique I learned somewhere along the way - measure/dimension swapping within a single calculated field.

Data,AppSettings,authentication,Azure,python,Snowflake

Using Azure App Settings to Authenticate Snowflake with Python

Jan 31, 2023 Chris Hastie | interworks.com

Earlier this month, my colleague Jason Hoehn published the following article: Intro to Azure Functions and Snowpark: Populating Snowflake Control Tables Jason’s article did a great job at building a foundation for building Azure Functions that lev...

Data,AppSettings,authentication,Azure,python,Snowflake

#MakeoverMonday 2023 Week 5 - Where can you find a cheap slice of pizza ...

Jan 30, 2023 VizWiz (noreply@blogger.com) | www.vizwiz.com

This week’s data set was simple to understand, yet provided me quite the challenge to visualize. The data comes from Liam Quigley and it’s a record of prices of slices of pizza he’s tried in NY. Quantified self at its best!Check out the recording ...

containers,dashboard,dataanalysis,filter,food,hexmap,hexbin,layout,location,MakeoverMonday,map,maplayers,newyorkcity,pizza,tableau,timeseries

How to generate missing dates between two date fields(Data Scaffolding) ...

Jan 30, 2023 Lucas Carvalhal Sirieiro | www.thedataschool.co.uk

When we have two date fields (or date-time fields) in Alteryx and want to generate all days between them, we can use a technique called “Data Scaffolding”.This is done in Alteryx using the Generate Rows tools, found under the Preparation tab.

Final Day of Dashboard Week! | Survivor

Jan 30, 2023 Lyon Abido | www.thedataschool.co.uk

For the last day of dashboard week, we had to create a dashboard using the data that was used for the DSNY 3 final application! That data was about the classic show Survivor, which I was not familiar with prior to this project. It was interesting ...

Dashboard Week - Day 5: I WILL SURVIVE 🎵

Jan 30, 2023 Bianca Ng | www.thedataschool.co.uk

Today’s dashboard was on Survivor, which was what DSNY3 used in their final applications. I sure hope they aren’t judging us too hard!

Dashboard Week - Day 5

Jan 30, 2023 Juliet Craig | www.thedataschool.co.uk

Final day of dashboard week and we had SurvivoR data! This was the application data for DSNY3 and they had 2 weeks to complete their application, DSNY2 had 1 day. Michael asked us to create our dashboard like an application viz.

Dashboard Week - Day 4

Jan 30, 2023 Juliet Craig | www.thedataschool.co.uk

Today’s challenge was to read in survey data about candy. The twist was to prep and build in the web editor.

DSNY2 - Dashboard Week Last Day: Full - Circle Moment

Jan 30, 2023 Mohammed Uddin | www.thedataschool.co.uk

My time has come and the end is near; I traveled each and every highway. Or in this case, every possible chart type known to humankind. The last day of dashboard week was based on the show “Survivor”. One of the greatest lessons I’ve learned in th...

Blog Index

Jan 28, 2023 Tara Robinson | www.thedataschool.co.uk

This is a blog index of all the blogs I have written in training.

Which data model should you use in Tableau?

Jan 27, 2023 Edward Gay | www.thedataschool.co.uk

Tableau has a few different options when it comes to choosing your data model. In this blog I’m going to discuss the different data model options within Tableau and give you a few pointers as to when these options are most appropriate.