Christopher Ktenas

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  • Christopher Ktenas

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Beginners Guide To Alteryx Optimization

Prescriptive Analytics, a buzz word like predictive analytics, aims to find the “best” solution to a problem, given a number of constraints (business rules). Within...

Data School Australia Training Reflection

Today is cohort five’s final day of training, and our final agenda like all data schoolers is to write a reflection on our 4 months...

Using Spatial Equations in Tableau:

Unlike Alteryx Designer which has an extensive list of spatial tools and equations, Tableau offers equations with spatial capabilities that are more targeted towards the...

A Beginners Guide To Predictive Analytics in Alteryx

Predictive Analytics and machine learning evoke a certain kind of buzz, combining science and analytics to output an algorithm. In today’s blog, I will go...

Using Jitter to Show the Top 500 U.S Cities and Chronic Diseases for 2016 & 17

The final day of dashboard week gave Data School 5 from 9 pm to 3 pm to deliver a Dashboard on the United States’ top...

Creating Interactive Spiral Charts: United States Consumer Spending

Day four of Dashboard week saw DSAU5 working with US Consumer spending between 1959 to 2018. The data provided an eight-level hierarchy and our challenge...

Which Kickstarter Project Should You Start?

Dashboard Day 3 presented DSAU5 with Kickstarter Data. The premise of this challenge, however, was not to use Alteryx, but instead do all necessary data...

How to Design Dashboards for Mobile and Tablet Using Tableau

Mobile phones and tablets are becoming increasingly important for dashboard design, fulfilling the purpose of conveniently accessing information while traveling. In today’s blog, I use...

How to Create a Radar (Spider) Chart in Tableau

In a previous blog, I suggested three charts to analyze a conjoint analysis, with my last suggestion being a radar chart. Knowing that it was...

My Project Lead Experience, and Focusing on Presentation Skills

Week 15 of the Data School had Ivy and I share the project-lead status. For today’s blog, I wanted to share my experiences with what...