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  2. Confounding - Wikipedia

    en.wikipedia.org/wiki/Confounding

    A reduction in the potential for the occurrence and effect of confounding factors can be obtained by increasing the types and numbers of comparisons performed in an analysis. If measures or manipulations of core constructs are confounded (i.e. operational or procedural confounds exist), subgroup analysis may not reveal problems in the analysis.

  3. Controlling for a variable - Wikipedia

    en.wikipedia.org/wiki/Controlling_for_a_variable

    In causal models, controlling for a variable means binning data according to measured values of the variable. This is typically done so that the variable can no longer act as a confounder in, for example, an observational study or experiment.

  4. Control variable - Wikipedia

    en.wikipedia.org/wiki/Control_variable

    A variable in an experiment which is held constant in order to assess the relationship between multiple variables [a], is a control variable. [2] [3] A control variable is an element that is not changed throughout an experiment because its unchanging state allows better understanding of the relationship between the other variables being tested.

  5. Blocking (statistics) - Wikipedia

    en.wikipedia.org/wiki/Blocking_(statistics)

    They are considered potential sources of variability that, if not controlled or accounted for, may confound the interpretation between the independent and dependent variables. To address nuisance variables, researchers can employ different methods such as blocking or randomization.

  6. Propensity score matching - Wikipedia

    en.wikipedia.org/wiki/Propensity_score_matching

    Choose appropriate confounders (variables hypothesized to be associated with both treatment and outcome) Obtain an estimation for the propensity score: predicted probability p or the log odds, log[p/(1 − p)]. 2. Match each participant to one or more nonparticipants on propensity score, using one of these methods: Nearest neighbor matching

  7. Kent State with loss to Buffalo could complete the worst ...

    www.aol.com/kent-state-loss-buffalo-could...

    Editor's note: Kent State lost to Buffalo 43-7 on Tuesday night to finish the season 0-12. Running back Jaylen Thomas’ 23-yard touchdown run with 2:28 left in the third quarter put the finishing ...

  8. Lifestyle Trends for 2025 Are All About Being Social, From ...

    www.aol.com/lifestyle-trends-2025-being-social...

    The new year is often accompanied by a renewed interest in making some lifestyle adjustments. To help you get a jump start, Yelp recently shared its annual trend report, highlighting emerging ...

  9. Funny Dog ‘Checks to Make Sure Mom’s Gone’ Before ... - AOL

    www.aol.com/lifestyle/funny-dog-checks-sure-mom...

    Big sister literally checked to make sure mom was really gone then checked out the camera before she started working on freeing the pup! This cracked me up!