Descriptive statistics for interval or ratio data

Descriptive statistics for interval or ratio data

How to calculate descriptive statistics for interval or ratio data in Microsoft Excel. Includes the following formulas: Essential data cleaning =count =countblank Measures of central tendency =average =median =mode Measures of dispersion =var =stdev =min =max =quartile

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Checking your spreadsheet for duplicate entries

Checking your spreadsheet for duplicate entries

An important data cleaning step is to determine whether your dataset contains any duplicate entries. How to check your Excel spreadsheet for duplicate entries using: Pivot table tallies Color-coding with conditional formatting

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Filtering a list to find unique entries

Filtering a list to find unique entries

Accompanying spreadsheet: excel_for_evaluation_filtering_unique_entries

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Word Cloud

The most obvious strategy for visualizing text-based data is the word cloud, also known as a tag cloud, where frequent words or phrases are shown in larger, bolder font, and less-frequent words or phrases are shown in small font. I’m not advocating for run-of-the-mill word…

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Small Multiples Lines with Shading

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Pie

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Dashboards

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