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Andrea Osika: Data Enthusiast
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Back to cleaning...
I was catching up with a fellow data colleague and shared that I was looking for some practice with data cleaning. I've taken some time...
Dec 18, 2020
4 min read
But how many do you need in a sample?
When taking a sample to collect data on a population, you need to consider a few things: population size: To understand the population so...
Dec 9, 2020
2 min read
Sampling methodologies, the basics:
To gather data on a population we can make observations either overtly - where the participant(s) is aware they are being observed or...
Nov 30, 2020
4 min read
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