Useful tips for everyday
How do I run a statistical test in R? Basic statistical tests Using R R can carry out a wide range of statistical analyses. Really…
What is lack-of-fit and pure error? ∙ Lack of fit error: Error that occurs when the analysis omits one or more important terms or factors…
What are the applications for association rule? Applications of association rule mining are stock analysis, web log mining, medical diagnosis, customer market analysis bioinformatics etc.…
What is validation procedure? Validation of an analytical procedure is the process by which it is established, by laboratory studies, that the performance characteristics of…
What is the difference between random and probability? From the definition of uniform distribution: If an experiment is random, the probability of an event is…
What do you mean by content validity? Content validity refers to the extent to which the items on a test are fairly representative of the…
What do you use analysis for? An analysis is a detailed examination of a topic. It involves performing research and separating results into smaller, logical…
Which is the conjugate prior of a Dirichlet distribution? Dirichlet distributions are commonly used as prior distributions in Bayesian statistics, and in fact the Dirichlet…
What is the nesting effect? You might wake up one morning feeling energetic and wanting to clean and organize your entire house. This urge to…
What is a behavioral credit score? A behavior score is an internal, proprietary scoring system used by some credit card issuers to supplement the credit…