Definition: Categorical variable is a type of variable used in statistics and research, which represents data that can be divided into categories or groups based on specific characteristics. These...

Resources UC Irvine Machine Learning Repository Open Data Canada Statistics Canada Kaggle Machine Learning Data.gov Data.gov.in Data.europa.eu International Monetary Fund IMF...

Core Statistics Concepts Adjusted Rand index: The adjusted Rand index measures how similar two market segmentation solutions are while correcting for agreement by chance. The adjusted ...

Notes Short, bite sized thoughts, inspirations, mistakes, and other minutia. The sort of scraps you’d jot down in a notebook to remember for later -peruse the articles tag. Articles A collection o...

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Gloassary Analysis of covariance: See ANCOVA. Analysis of covariance: See ANCOVA. Analysis of variance: See ANOVA. ANCOVA: Analysis of covari...