Maria PaskevichData Scientist’s bookshelf: “Practical Statistics for Data Scientists”Anyone who has ever tried to land a (super trending nowadays) job as a Data Scientist, knows that at least a casual acquaintance with…Jun 13, 2022Jun 13, 2022
Maria PaskevichOptimal decision making using PythonAs Data Scientists we may build an accurate forecast, but making the best decision is often gets left out. But there is a way to do betterFeb 15, 20221Feb 15, 20221
Maria PaskevichinTowards Data ScienceTurn your Python script into a web app using Streamlit and AltairIn this article, I will give a quick tutorial on how to create your very own data web application using Streamlit and Altair — two…Aug 31, 20212Aug 31, 20212
Maria PaskevichinGeek Culture“The Mismeasure of Man” and broken data science of prejudiceThere is a lot of benefit in collecting summary data on humans. And this data is now everywhere, and it is used to feed algorithms that are…Aug 3, 2021Aug 3, 2021
Maria PaskevichinTowards Data ScienceThe ultimate guide to A/B testing. Part 4: Bayesian approach (binomial variables)A/B testing is a very popular technique for checking granular changes in a product without mistakenly taking into account changes that…Sep 3, 20202Sep 3, 20202
Maria PaskevichinThe StartupEffect of COVID-19 outbreak on tech companiesToday, many companies are fighting for survival as COVID-19 ravages economies across the globe. It is still unclear how badly this crisis…May 24, 2020May 24, 2020
Maria PaskevichinTowards Data ScienceThe ultimate guide to A/B testing. Part 4: non-parametric testsA/B testing is a very popular technique for checking granular changes in a product without mistakenly taking into account changes that…Feb 25, 20208Feb 25, 20208
Maria PaskevichinTowards Data ScienceThe ultimate guide to A/B testing. Part 3: parametric testsA/B testing is a very popular technique for checking granular changes in a product without mistakenly taking into account changes that…Nov 26, 20194Nov 26, 20194
Maria PaskevichinTowards Data ScienceThe ultimate guide to A/B testing. Part 2: Data distributionsA/B testing is a very popular technique for checking granular changes in a product without mistakenly taking into account changes that…Aug 12, 20191Aug 12, 20191
Maria PaskevichinThe StartupThe ultimate guide to A/B testing. Part 1: experiment designA/B testing is a very popular technique of checking granular changes in a product without mistakenly taking into account changes that were…May 28, 20197May 28, 20197