Alessio Pieroni

How to Understand & Calculate Statistical Significance [Example]

Have you ever presented results from a marketing campaign and been asked, “But are these results statistically significant?” As data-driven marketers, we’re not only asked to measure the results of our marketing campaigns but also to demonstrate the validity of the data — exactly what statistical significance is. While there are several free tools out …

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Marketing Effectiveness: How to Measure It & Present to External Stakeholders

You can apply marketing strategies all day, but if they aren’t effective, those efforts don’t matter in the long-term. Measuring marketing effectiveness is crucial to improving your go-to strategies over time. Are your methods hitting KPIs? Are they helping your clients reach short- and long-term milestones? Use each campaign to learn and grow. By measuring …

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What Does it Mean to Use Concatenate in Excel [+ Why It Matters]

Copy and paste shortcuts are handy until you have hundreds of data points to manually combine and reformat. Fortunately, you can use the CONCATENATE Excel function to save time (and curb carpal tunnel) when joining information from cells, rows, or columns. Meaning “to join together” or “to combine,” concatenate is a way to unite the …

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How to Calculate Standard Deviation in Excel, and Why It Matters for Marketers

If you’ve ever taken a statistics class, the words ‘standard deviation’ might intimidate you. This complex formula provides insightful information for datasets that averages alone cannot reveal, and thankfully, Excel makes calculating this statistic easier than putting pencil to paper. Standard deviation is frequently used by financial professionals as it can help determine risks in …

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The 6 Kinds of Digital Marketing Collateral You Should Be Creating

It goes without saying, but your marketing materials shouldn’t be limited to conventional outbound advertisements — particularly if your business is B2B. Sure, capturing attention is part of the battle, but what happens when a prospect visits your website and sees nothing but some product descriptions and a pricing page? There has to be more …

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