Tecflix

Useful articles

    Python or R?

    I am regularly asked by my customers to share my thoughts on the perennial R vs Python question: which one should I learn and use for doing advanced analytics? This article will give you a clear and a simple answer (hint: use both).

    • 11 May 2021
    • 1368 views

    How to Succeed with Your First Data Science Projects

    I have had my share of successful and failed projects since I have embarked on data science ten years ago. Let me share some thoughts on setting customer expectations and on choosing the right projects to dive into.

    • 25 October 2016
    • 2316 views

    What is Advanced Analytics, Data Science, Machine Learning—and What is their Value?

    One of the common question Rafal gets asked by budding data scientists is: how can I explain the value of data science to my customers? This article explains the five key reasons for doing advanced analytics in terms of the short-term and strategic value it provides to business customers.

    Irish Economic Crisis Visualised in Power BI

    Irish Economic Post-2008 Crisis

    Carmel Gunn and Bob Duffy explored the past Irish Economic Crisis using Power Query, Power Map, Power View and Q&A in this 40-min video which won a number of accolades at the time. Could Power BI have prevented a small country run a shocking €200bn debt?

    DAX in Action!

    DAX in Action with Alberto Ferrari

    See the power of Data Analysis Expression (DAX) language in this free, 20-minute video by Alberto Ferrari. Work with simple, relational data structures, yet use the power of DAX for more complex analytics, such as calculating active, new, returning customers and their purchase totals.

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