Sorting Table Calculations- Total Percentage

Jan 23, 2023 Tara Robinson | www.thedataschool.co.uk

This blog is going to show how you would go about sorting table calculations. In particular total percentage. This will show a walkthrough on how this is done. The data for this will be looking at imports and exports for each country.

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Prep For Tableau Data Analyst Certification - Create Charts Part 2

Jan 23, 2023 Diaraye Barry | www.thedataschool.co.uk

This blog with be covering some of the content you need to know in preparation for the tableau data analyst certification. I am going to be covering Create Charts, section 3.1.

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Prep For Tableau Data Analyst Certification - Create Charts Part 1

Jan 23, 2023 Diaraye Barry | www.thedataschool.co.uk

This blog with be covering some of the content you need to know in preparation for the tableau data analyst certification. I am going to be covering Create Charts, section 3.1.

Español,#Gauge,#MultipleLayers,#NPS,#TransparentColor

One Last Hurdle Before The Completing the Data School - Accessibility Day

Jan 23, 2023 Shahbaz Khan | www.thedataschool.co.uk

Having started the data school back at the start of October DS35 have now reached the last week of our training. Nearly 4 months of training all culminates in this last dashboard week.

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My experience as Project Manager

Jan 23, 2023 Flavio Matos | www.thedataschool.co.uk

In this post I will discuss the challenges and lessons during my experience as project manager!

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Making Dashboards More Accessible

Jan 23, 2023 Stephen Moyse | www.thedataschool.co.uk

Dashboards are a great way to visualise data, but it is important to remember that it can be seen as a vehicle towards making data more accessible for the average person.

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How to prepare for the Tableau Certified Data Analyst Exam

Jan 23, 2023 Edward Gay | www.thedataschool.co.uk

After nearly 4 months of training at the data school, my cohort and I were tasked with taking the Tableau Certified Data Analyst Exam. Fortunately, those of us in DS35 that were able to take the exam that day all passed. With that said, here’s my ...

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How to make a hex map

Jan 23, 2023 Archie Boswell | www.thedataschool.co.uk

This blog was inspired by WOW2022 week 46, dedicated to the one and only Jenny Martin.

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How to Write a Blog

Jan 23, 2023 Tara Robinson | www.thedataschool.co.uk

So I have been known to be a bit of a blog queen 👸 from my cohort. Therefore thought it was necessary to write a blog about suggestions on what to write about.

Fixed LoDs - What are they? What are they good for? When do you use them?

Jan 23, 2023 Sherina Mahtani | www.thedataschool.co.uk

LoDs, standing for Level of Detail are calculations that can help you control the level of granularity or simply put, the level of detail of your expression. You can calculate LoDs using measures or dimensions without having to reference them in y...

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Dashboard Week day 1- Accessibility

Jan 23, 2023 Tara Robinson | www.thedataschool.co.uk

For this blog I will be explaining what accessibility is and what I had to do for my dashboard. This will be followed by what I would do to improve.Accessibility is the practice of making information, activities, and/or environments sensible, mean...

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Dashboard Week Day 1: Accessibility

Jan 23, 2023 Keren Aharon | www.thedataschool.co.uk

Today we learned all about data accessibility. We were given information on all the considerations and techniques we can use to accommodate as much of the population as possible.

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Dashboard Week - Day 1

Jan 23, 2023 Diaraye Barry | www.thedataschool.co.uk

Today is the first day of dashboard week and we covered accessibility. In the morning we covered what is accessibility, the different types of impairments and how we can create visualisations for specific need.

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Dashboard Week 1 - Accessibility

Jan 23, 2023 Eamonn Woodham | www.thedataschool.co.uk

Intro

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DSNY2 - Dashboard Week Project 1: Accessibility!

Jan 23, 2023 Mohammed Uddin | www.thedataschool.co.uk

Here we are at the end of the road, “Dashboard Week.” The first project was to make an accessibility Tableau dashboard. Ideally this dashboard would be used without a touchpad or mouse; interactive only with the keypad.

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Containers 102: Layout Pane

Jan 23, 2023 Elaine Yuan | www.thedataschool.co.uk

Hi, I hope you’re here from my blog post about horizontal and vertical containers. If not, you can find that post here. In any case, I want to enrich my guide to Tableau containers by reviewing the Layout pane in the sidebar. It looks like this:

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Accessibility Day (and Learning To fix the Zoom Level)

Jan 23, 2023 Kinley Ly | www.thedataschool.co.uk

Accessibility Day!

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Accessibility Dashboarding

Jan 23, 2023 Erlina Cahyadi | www.thedataschool.co.uk

This week is our last week in training, which means Dashboard Week. Today we were made aware of the challenges that many individuals with visual and motor impairments face in the physical and digital landscape. We learned about many of the differe...

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Jan 23, 2023 Flavio Matos | www.thedataschool.co.uk

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How to Make a Gauge Chart in Tableau

Jan 23, 2023 Rosario Gauna | rosariogaunag.wordpress.com

What is a Gauge Chart? A Gauge chart, also known as a dial chart or speedometer, is a type of data visualization used to display a single value of data quantitatively. By using a range of colored data, Gauge charts allow users to understand the pr...

English,#GaugeChart,#MultipleLayers,#NPS

Cómo construir un Gráfico de Gauge en Tableau

Jan 23, 2023 Rosario Gauna | rosariogaunag.wordpress.com

¿Qué es un gráfico de Gauge? Un gráfico de Gauge, también conocido como gráfico dial o speedometer, es un tipo de visualización de datos que se utiliza para mostrar un valor único de datos de forma cuantitativa. Mediante el uso de un rango de dato...

Español,#Gauge,#MultipleLayers,#NPS,#TransparentColor

3 Simple Ways to Improve the UX of Your Dashboards

Jan 23, 2023 Luke Lewis | playfairdata.com

At Playfair Data, we pride ourselves in improving the UX of dashboards to transform raw data into powerful insights. To…The post 3 Simple Ways to Improve the UX of Your Dashboards appeared first on Playfair Data.

Dashboards,Tips&Tricks,UserExperience

Tableau Image Role + Cloudinary

Jan 23, 2023 Marc Reid | datavis.blog

The new image role feature makes using images in headers super easy. Adding the Cloudinary image service makes those headers dynamic and data driven. This post explores how.

Images,imagerole,Tableau

Our Top Ten Favorite Tableau Vizzes of 2022

Jan 23, 2023 Kevin Flerlage (noreply@blogger.com) | www.flerlagetwins.com

 In late 2021, Ken and I chose our favorite Tableau Public vizzes ever. Then in 2022, we started an annual tradition of choosing our favorite vizzes of the year, this time was for 2021. In continuing that tradition, Ken and I each chos...

Tableau

Tableau Data Analyst Certification Prep- Maps

Jan 22, 2023 Diaraye Barry | www.thedataschool.co.uk

This blog with be covering some of the content you need to know in preparation for the tableau data analyst certification. I am going to be covering maps, section 2.7. Map data geographically.

Tableau Certified Data Analyst Exam

Jan 22, 2023 Shahbaz Khan | www.thedataschool.co.uk

After having used Tableau desktop as well as prep and server now for the better part of 4 months, DS35 had our first run at completing the tableau certified data analyst exam. At first, having done little to no prep for this exam we were all a lit...

How to make changes in Tableau Server using tabcmd

Jan 22, 2023 Edward Gay | www.thedataschool.co.uk

A brief guide on making changes in Tableau Server using tabcmd.

Difference between Null, Empty and Missing Data

Jan 22, 2023 Shahbaz Khan | www.thedataschool.co.uk

So while doing some practice questions for the tableau certified data analyst exam I came across a question where the distinction between null, empty and missing data came into play. Up until this point admittedly I haven’t really been making a di...

10 Essential Tableau Shortcuts

Jan 22, 2023 Shahbaz Khan | www.thedataschool.co.uk

Today I want to share some of my favorite Tableau shortcuts that have really helped me speed up my workflow and become more efficient in using the software.

Using External Stages to load Data from S3 Buckets to Snowflake

Jan 21, 2023 Frederik Egervari | www.thedataschool.co.uk

In Snowflake an external stage allows you to pull data from an existing S3 Bucket into your snowflake instance. Let’s go through how this can be done and why and how an external stage is used.

Quick Table Calculations Part 4 - Percent of Total

Jan 20, 2023 Serena Purslow | www.thedataschool.co.uk

My fourth blog on Tableau calculations, and this time I’ll take you through a Percent of Total calculation!

Making Stacked Bars Meaningful Through Parameter Actions

Jan 20, 2023 Michael Apau | www.thedataschool.co.uk

Stacked bar charts are used to parts of a whole. However, comparing stacks of same dimensions become difficult to when they are not at the the bottom. In todays blog, I will show how to move a dimension to the bottom of a stacked bar chart using p...

How to use Concatenate in Transform Tool? (Alteryx)

Jan 20, 2023 Boglarka Lipka | www.thedataschool.co.uk

I’m writing this blog because I encountered the same problem again and again and my google searches weren’t bringing me success, so I hope that this blog will pop up for the next person, who would like to pull string / text data from one column in...

How to fix the * in Tableau

Jan 20, 2023 Eamonn Woodham | www.thedataschool.co.uk

If you have ever dragged a measure onto tooltip, text or tried to see it in the title of a sheet only to so *, this blog can help you. The reason for this is because ATTR can only display one measure at a time and whatever measure you are trying t...

How to Make a Bar Chart Drill Down

Jan 20, 2023 Archie Boswell | www.thedataschool.co.uk

This blog will give you a step by step guide on how to make a bar chart drill down. The method that we will be exploring will be using a parameter action.

How to Create a Dynamic Bar Chart Showing the Top and Bottom N Values in...

Jan 20, 2023 Keren Aharon | www.thedataschool.co.uk

Follow these simple steps to show the the top and bottom N values on the same chart (as shown below) using parameter actions!

How to Calculate Day Over Day Change

Jan 19, 2023 VizWiz (noreply@blogger.com) | www.vizwiz.com

In this tip, I going to show you how to build 3 different KPI cards for measuring day over day change. In just a few steps, I’ll show you how to calculate:Sales for the most recent daySales for the previous dayDifference in sales between those two...

aggregation,analysis,cards,change,day,dayoverday,howtocalculate,KPI,latest,levelofdetail,LOD,percentchange,previous,prior,tableau,tip

#Throwback Thursday - Week 11 at The Data School

Jan 19, 2023 Serena Purslow | www.thedataschool.co.uk

A technical week and opportunity to teach - join me for my weekly reflection on life at the Data School!

Tableau Data Analyst Certification

Jan 19, 2023 Tara Robinson | www.thedataschool.co.uk

This blog is going to talk about the Tableau Data Analyst Certification exam. This blog is going to be talking about the structure and what I did which helped me pass first time

Steal like an artist

Jan 19, 2023 Flavio Matos | www.thedataschool.co.uk

“Good artists copy, great artists steal” - Pablo Picasso

Sheet Swapping in Tableau mit Dynamic Zone Visibility

Jan 19, 2023 Jan Kaiser | www.thedataschool.co.uk

Tableau Dynamic Zone Visibility ist eine neue Funktion, die in Version 2022.3 eingeführt wurde und dem Benutzer erlaubt die Sichtbarkeit bestimmter Elemente in einem Tableau-Dashboard zu steuern. Auf diese Weise könnt ihr interaktivere und dynamis...

How to Prepare for the Tableau Certified Data Analyst Exam

Jan 19, 2023 Keren Aharon | www.thedataschool.co.uk

After taking (and thankfully passing) my tableau certified data analyst exam, I have gathered some useful resources which will hopefully help you take yours!

Day 2 as PM

Jan 19, 2023 Tara Robinson | www.thedataschool.co.uk

Day 2 as PM a continuation of the mini series.

Cohort analysis in Tableau

Jan 19, 2023 Lucas Krokatsis | www.thedataschool.co.uk

Cohort analysis is a powerful approach as it can give insight as to what proportion of sales different cohorts of customers are responsible for.

Calculating Year-on-Year Percentage Change

Jan 19, 2023 Donna Coles | donnacoles.home.blog

In this week’s #WOW2023 challenge, Erica asked us to show the data for the selected year for a set of EU countries, but within the tooltip, provide additional information as to how the data compared to the same month in the previous year. A note a...