Data Manipulation in Excel is a MySkill credential dated March 2026 centered on preparing spreadsheet data for use and analysis. Its recorded scope moves from Excel functions and advanced functions to array formulas, then to data cleaning, preprocessing, and more advanced manipulation of values and ranges. The emphasis is on transforming inconsistent or unstructured worksheet entries into data that can be summarized more reliably; no specific source dataset or transformation result is claimed.
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Excel Functions for Data Manipulation
Covers Excel functions used to reshape and organize values. Text, date, and lookup functions can be combined to extract fields or standardize inconsistent records.
Advanced Function in Excel
Explores more complex functions for transforming spreadsheet data. Combining functions makes it possible to express multi-step transformations within a worksheet.
Array Formula (Data Manipulation)
Addresses using array formulas to process groups of values. Processing an entire range at once can reduce the need to repeat a formula manually for each value.
Data Cleaning and Preprocessing
Covers identifying inconsistent entries and preparing data for analysis. Missing values, duplicate rows, and inconsistent formats should be identified before interpreting results.
Advanced Data Manipulation
Explores combining techniques to restructure spreadsheet datasets. A transformation should preserve traceability between original values and the cleaned dataset.