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  • model
  • A regression model is any general linear model, Y = Xβ - e where X′X is nonsingular. (springer.com)
  • The meta-regression is estimated by using the Random Effects Multilevel Model (REML) because it controls for within- and between-study heterogeneity. (repec.org)
  • So at each collection stage take a note of anything different qualitatively for what you are measuring so that you can really narrow down what was different if your regression model changed wildly. (physicsforums.com)
  • interpretation
  • An overview of the design, analysis, and interpretation of Mendelian randomization studies, with a special emphasis on assumptions and limitations, and an examination of different analytic strategies for strengthening causal inference. (dmoztools.net)
  • form
  • The earliest form of regression was the method of least squares, which was published by Legendre in 1805, and by Gauss in 1809. (wikipedia.org)
  • provides
  • Provides criteria to use to critically appraise systematic reviews and meta-analyses, and documents some of the key pitfalls of each. (dmoztools.net)
  • Provides services including transpersonal counseling, past life regression therapy, hypnotherapy and energy balancing for both people and animals. (dmoztools.net)
  • mean
  • The first thing is that the regression tries to fit the existing data and the sample is not representative of the population, then the regression won't be useful just like estimating a distribution mean from a sample that is skewed massively to the left or right won't represent the true underlying mean of the population. (physicsforums.com)
  • The phenomenon was that the heights of descendants of tall ancestors tend to regress down towards a normal average (a phenomenon also known as regression toward the mean). (wikipedia.org)