For decades, PivotTables have been the undisputed king of data summarization in Excel. But as useful as they can be, they've always felt like an "app-within-an-app." They live in their own layer, have ...

Microsoft Excel's UNIQUE function does exactly as its name suggests—it extracts unique values from an array. In other words, you'll only see each value once in the result, even if it appears multiple ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, ...

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While certainly possible, this is not a practical method of recording this data. Suppose the program needed to record 100 scores? 100 variables would be required! Note - some programming languages ...

Abstract: We review recent advances in integrated large-scale optical phased arrays. The design and fabrication of large-scale optical phased arrays using silicon photonic circuits are discussed from ...

Abstract: Matrix computation is ubiquitous in modern scientific and engineering fields. Due to the high computational complexity in conventional digital computers, matrix computation represents a ...

Take, for example, a list of employees in an organisation. These could be stored in an array called 'Employees' with the data typestring.

A microarray is a set of samples, for example DNA, RNA or proteins, arranged on a solid substrate or chip, such as a glass slide or silicon film, that is used in high throughput experiments.