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Hello, I was wondering if there was a way to calculate interaction p-value by hand using estimates from a published article that does not report the p-value?? For instance, if the HR (95% CI)...
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Hello researchers, I was wondering if anyone had experience in the following: I would like to translate two separate continuous biomarkers (A and B), that are mechanistically linked to each...
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This might be a stupid question but hear me out if you have time. Prediction rules (a.k.a multi-component prediction scores/indices) give individual-level predicted risk of mortality within a...
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Hello, I have noted contradictory advice from statisticians on how to model time-varying covariates in a repeated measures mixed effect model. For instance, you may have BMI measured every month...
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Mixed effect model and baseline dependent variable as covariate I would like to determine which predictors are associated with the rate of change in a continuous dependent variable...
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I want to start a study that repeatedly measures a factor across time and looks at its change by certain patient subgroups. Of course I want to account for dependence between observations at...
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