Emerson SantosConfounding variables and their effectsConfounding variables can add bias, diminish or exaggerate a true effect, or generally distort a study's results, thus leading to…Sep 2Sep 2
Emerson SantosInferential Statistics in flight ticket prices with Weighted Linear RegressionImagine the Director of a multinational based in 3 countries in South America, where he, together with his team, has to travel to their…Jul 7Jul 7
Emerson SantosinLatinXinAIDo you know what homoscedasticity is, one of the premises of the OLS regression model?Scedasticity means dispersion or variance. In the context of regression, Scedasticity is coined in relation to the variance of the…May 17May 17
Emerson SantosWeb Scrapping with Python for Data ExtractionIf you are in the data area, sooner or later you will have to use another data source other than a SQL database or an Excel spreadsheet to…Apr 2Apr 2
Emerson SantosinLatinXinAITracking Inefficient Processes in E-commerce with Data ScienceDigital commerce has brought a marked disruption to traditional physical commerce with the change in the sales channel from physical to…Mar 3Mar 3
Emerson Santos5 reasons why you should study Data Science from books1. The further the material is from the primary source that generated that knowledge, the more information, nuances and details have been…Nov 16, 2023Nov 16, 2023
Emerson SantosinLatinXinAIQuality Engineering: a Data Science Analysis.It’s nothing new that large industries invest lots and lots of money in innovation and quality to have increasingly competitive products…Oct 6, 2023Oct 6, 2023