Paul VellainOnes & ZeroesA Practical Guide to Data EthicsSome tips on building a set of ethical principles for data professionalsFeb 15Feb 15
Paul VellainOnes & ZeroesLost in data translation? How a knowledge management system can guide your wayThere is a better way to organise your notes into an easy-to-search system the whole organisation can benefit fromFeb 5Feb 5
Paul VellainOnes & ZeroesBuilding a purchase funnel from GA4 data in Google Data StudioStep-by-step guide to creating purchase funnel with GA4 data in Data StudioDec 16, 20214Dec 16, 20214
Paul VellainOnes & Zeroes10 things I wish I knew about GA4 before I set up web trackingA few setup mistakes and limitations I’ve learnt setting up GA4Oct 25, 2021Oct 25, 2021
Paul VellainOnes & ZeroesCreating data subsets with logic operators (NAND, XOR) in Excel, SQL, R and PythonSimple ways to filter data with all the logical operatorsOct 22, 2021Oct 22, 2021
Paul VellainOnes & ZeroesHow to split a dataframe into 3 (or more) representative subsets in RQuickly split a list of customers into equal groups with similar profilesJun 18, 2021Jun 18, 2021
Paul VellainOnes & ZeroesDealing with small data, a problem for the "Data Creative"Some ideas to get the most out of small datasets, especially when you can’t get more data.May 10, 2021May 10, 2021
Paul VellainOnes & ZeroesHow to connect Facebook to Microsoft Power BIA simple way to bring social media data into Power BIOct 18, 20201Oct 18, 20201
Paul VellainOnes & ZeroesHow does FitBit know your heart rate? (what a data engineer should know)The data engineer should have an understanding of the methodology as well as technology behind data collection and preparationOct 11, 2020Oct 11, 2020
Paul VellainOnes & ZeroesSetting up a data plan from scratchA discussion of the 10 or so things I’d setup to get the most out of dataOct 4, 2020Oct 4, 2020