Are hospital based retrospective cohort studies subject to Berkson's Bias?
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1
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2314
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April 22, 2020
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Illness Severity among Non-COVID patients
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11
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8727
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April 19, 2020
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Does Bayesian analysis render the 'primary endpoint' as irrelevant as multiplicity?
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8
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4728
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April 10, 2020
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Power calculations for cluster-RCT in hospital infection control (PPE for Covid19)
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6
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5638
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April 1, 2020
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Type I error in a specific design of 2-parallel group study
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3
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3851
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March 11, 2020
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Comparing continuous outcome in case-control-style design
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2
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3342
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March 6, 2020
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Advice on studying infections in persons who inject drugs
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2
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2316
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February 25, 2020
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Sample Size Calculation for Longitudinal Analysis of Haemoglobin Concentration
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0
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2981
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February 2, 2020
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Power and Sample Size Calculations in Pilot Studies
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13
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17079
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December 3, 2019
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Sample size calculations - when to consider interaction
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3
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5580
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November 15, 2019
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Outcome-based subgroups
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7
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5802
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October 23, 2019
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Sample size calculation for a marker to improve diagnosis
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1
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3515
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October 21, 2019
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Imbalance in pre-post studies
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6
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4455
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October 2, 2019
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How much patient variability is best for a clinical trial?
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5
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4139
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September 22, 2019
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Sample size estimation in a 3-treatment 3-period crossover study
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2
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3247
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September 4, 2019
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Observational study with no hypotheses
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11
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8246
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August 29, 2019
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Sample size calculation for correlation study
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4
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5334
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August 2, 2019
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Can a dataset be "overdispersed" if I'm not using a model with assumptions on normality?
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2
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2192
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July 28, 2019
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Bayesian Power: No Unobservables
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6
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8527
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July 8, 2019
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Sample size for a study to validate a predictive model
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1
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3156
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May 1, 2019
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What about this weird 2 arm design (Lancet article)
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8
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3600
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April 8, 2019
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Sample size in mixed model study (exploratory prognostic factor study)
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8
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4412
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March 31, 2019
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Cluster-Randomized Trial: Design Question
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5
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5046
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March 29, 2019
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"Voracious demand for data" of pure probabilistic reasoning
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1
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2605
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March 15, 2019
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Cumulative toxicity endpoint opinion
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3
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4159
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March 5, 2019
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How to use p-values when sample sizes are not fixed
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5
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3484
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March 1, 2019
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Precision as the goal for sample size estimation
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12
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9262
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January 28, 2019
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Assigning time zero in an observational comparative effectiveness study
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2
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4036
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January 22, 2019
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Can this be a possible statistical solution for a mid-trial realization?
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8
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2850
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November 22, 2018
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Protocol deviation and its impact on stat analysis
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8
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3465
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October 21, 2018
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