Tidyverse 'Starts_with' in M/Power Query
Read OriginalThe article details a practical data wrangling problem: filtering columns in Power Query (M language) based on name suffixes, inspired by the concise `ends_with()` function in R's Tidyverse. The author shares their solution for removing metadata columns (ending in '_source' and '_sourceid') from a HubSpot API dataset within Power BI, providing the M code and comparing its verbosity and functional programming style to the R equivalent.
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