Functions
Discussion List
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Standardise Country 🌎Standardise Country The function uses reference data (contained within the .dmxd file) to standardi…
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Is there an easy way to filter out records which contain a number only (for a given column)?I need to filter out records which contain a number only from an address column. I have attempted …
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Repeating Characters 🔁Check for same character repeated This function uses a regular expression to identify records where…
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📋 Index of reusable Functions! 📇This post simply acts as an index for all the functions shared in this library. If you would like t…
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Extract First Word 🥇📝This function extracts the first word in a string, in which all words are separated by space. The f…
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Replace the word ‘NULL’ or any non-null space values with null 🔄👻This function replaces the word ‘Null’ (case insensitive) with a null value. For example, if the va…
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Extract Last Word 💬🥉 Extract Last Word Version I This function extracts the last word in a string, in which all words a…
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Parse Date 🧽📅Parse Date This function is designed to have flexibility to accommodate all sorts of different dat…
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How to check if an input value contains numbersIn Aperture Data Studio, in order to check if an input value contains numbers, you can use the Matc…
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Calculate the distance between two sets of co-ordinates 🌍️ Summary Returns the approximate distance in kilometres between a pair of geographical co-ordinates.…
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Next ⏭️📅 & Previous ⏮️📅 Working DaySummary The 2x functions contained within this package relate to identifying the last working date …
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Last day / working date of month 📅Summary The 2x functions contained within this package relate to identifying the last date of the m…
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Exact Match with List functionsThere are a number of List functions that may be useful when you are trying to de-duplicate a list …
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👋 Introduction to the Functions Library 📂Intro This area of the Community hosts our library of re-usable functions for use in Aperture Data …
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IF then ELSE LogicCan I write IF (Some Condition)THEN (Valid) Else (Invalid) Logic in Aperture? So That in the Output…
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👪 Parse Full NameSummary The functions contained within this package are all designed to help you in dealing with na…
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Introducing the new Functions Library - fast track your time to value with Data Studio!The Functions Library is a collection of free, reusable content for you to instantly download and u…
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Offensive Words 🤬Summary The functions contained within this package all relate to flagging and dealing with data co…
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Mask Out Email/Phone 🛡️Summary This package contains 2x functions to help with anonymising certain input values, whilst le…
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Proper Case Surname 📛Summary This package contains 2x functions which help with contact data: Proper Case Surname and Va…
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Get Word ✂️Get Word Extracts the 'nth' word from a string (where 'n' is defined when the function is executed)…
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Reasonable Date of Birth (DOB) 🔞Reasonable Date of Birth (DOB) [Category: Validation] This function simply checks the input seems r…
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Standardise Gmail addresses 📧Standardise Gmail addresses [Cleansing] This function is used to help standardise Gmail addresses f…
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Job Title Match Key 👨💼👩💼Job Title Match Key The function in this post has been designed to help illustrate an approach (and…
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Invalid Character for Names ☹️Summary This package contains 2x functions: Contains Only Valid Characters for Names & Contains…
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Compare Dates (Verbose) 📅📅Compare Dates (Verbose) [Category: Conversion] This function provides a summary of how 2x input dat…
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Convert Boolean ✅❌Convert Boolean [Category: Conversion] This function converts a binary or Boolean values (i.e. true…
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Contains Non-Latin Characters 🈯Contains Non-Latin Characters [Validation] This function identifies the presence of any characters …
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Reverse String ⏪Reverse String If you find yourself needing to reverse a string (i.e. for bespoke building of anony…
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PCI Detection 💳 (Payment Card Information)Summary The following package is used to detect payment card information (PCI) and whether it is pr…
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SIC Conversion 🏷️Summary The following package is used in processing Standard Industry Classification (SIC) codes, a…
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Future Date Check 📅 (Dynamic)Summary This package contains 2x rules: “Is a future date” and “Not a future date” (compared to cur…
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Sharing of useful functions to support contact data validationHi all, I've found myself using a few functions on a regular basis so thought I'd share them on her…
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Function to calculate the number of working days between two datesRecently I wanted to create a function in Data Studio to calculate the number of working days betwe…
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Duplicate Match Status ConverterThis is not a difficult thing to do but is a bit time consuming. Find Duplicates Match status is nu…
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How to systematically sample with a fixed sample size and varying population sizeI was recently asked how to build a Data Studio workflow that would output a systematically sampled…
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Extracting a specific piece of information from an address using regular expressions and lookupsData Studio has several built-in functions to allow you parse strings of text and extract a particu…
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Getting started with Regular Expressions in Data StudioA regular expression (from here on we’ll call them “regex” for short) is a well-known and powerful …