Dana Voroshchuk

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  • Dana Voroshchuk

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Importance of understanding data types (Part II – Numeric/Quantitative Data Types)

As mentioned in my previous post, data types is a very important concept. You have to analyze numeric data differently than categorical; otherwise, it will...

Importance of understanding data types (Part I – Categorical/ Qualitative Data Types)

When you start working with data, you might be tempted to begin creating beautiful Tableau dashboards and Alteryx workflows, without properly looking at the data...

Can you speak data? 

In my first post, I explained my background and how I switched my career into data analytics. But before diving into it and becoming more...

How I became a Data Analyst from being a Receptionist

Today is the first day of my new career in Data Analytics and I find it worthwhile starting my blog by describing my journey into...