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The Hosmer–Lemeshow test is a statistical test for goodness of fit and calibration for logistic regression models. It is used frequently in risk prediction models. The test assesses whether or not the observed event rates match expected event rates in subgroups of the model population.
The U.S. Supreme Court declined on Monday to hear imprisoned former R&B superstar R. Kelly's appeal of his 2022 federal conviction on charges involving child pornography and luring underage girls ...
Kolmogorov–Smirnov test; Cramér–von Mises criterion; Anderson–Darling test; Berk-Jones tests [1] [2] Shapiro–Wilk test; Chi-squared test; Akaike information criterion; Hosmer–Lemeshow test; Kuiper's test; Kernelized Stein discrepancy [3] [4] Zhang's Z K, Z C and Z A tests [5] Moran test; Density Based Empirical Likelihood Ratio tests [6]
Logistic regression is a supervised machine learning algorithm widely used for binary classification tasks, such as identifying whether an email is spam or not and diagnosing diseases by assessing the presence or absence of specific conditions based on patient test results. This approach utilizes the logistic (or sigmoid) function to transform ...
Attorneys for R. Kelly will go before a federal appeals court Thursday in hopes of convincing justices to throw out the disgraced R&B star’s convictions for child pornography and inappropriate ...
After decades of sexual abuse allegations, R. Kelly has been held legally accountable for the first time. The 54-year-old R&B singer was found guilty on all counts with a Brooklyn, N.Y. jury of ...
Robert Sylvester "R." Kelly (born January 8, 1967) is an American former singer, songwriter, and record producer. He is credited with prolific commercial success in R&B, hip hop, and pop music recordings, earning nicknames such as "the King of R&B", "the King of Pop-Soul", [4] [5] and "the Pied Piper of R&B". [6]
The former R&B crooner, whose real name is Robert Kelly, could spend the rest of his life in prison. Federal prosecutors say he deserves to be sentenced in "excess of 25 years" due to the severe ...