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Strategies to overcome referral \ workup bias in Diagnosis Prediction Models
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8
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1255
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July 24, 2023
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Penalized regression with imputation in `rms`
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5
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4416
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July 20, 2023
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Case-control study with and corresponding subgroup
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2
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1032
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July 20, 2023
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Decision curve for decision tree model
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9
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2384
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July 3, 2023
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NHANES - prediction
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3
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897
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June 27, 2023
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Impact of Model Intercepts on Ordinal Logistic Regression Outcome
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7
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2814
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June 22, 2023
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How to analyze continuous Y and impact of time of event
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4
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956
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June 19, 2023
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"Spline approximation error"
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4
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1447
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June 19, 2023
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Prior/posterior predictive distributions for an unconstrained/constrained PPO model
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0
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1037
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June 3, 2023
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Adjusting for sample size imbalance in a predictor variable in Cox PH model
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2
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1560
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May 30, 2023
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Random effect model for multi center prognostic markers
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5
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1086
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May 30, 2023
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Different results in unconstrained partial proportional odds model
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0
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1312
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May 22, 2023
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Outlier detection
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3
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1895
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May 11, 2023
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Analyzing two different groups of subjects
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5
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1100
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May 4, 2023
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Does including time to event or censoring in a logistic regression model cause collider bias?
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3
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2273
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May 3, 2023
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Modeling longitudinal rank-order data for a psychological experiment
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1
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948
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April 18, 2023
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RCS model - Question on 'optimum' number of knots
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2
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1658
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April 5, 2023
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Regression coefficients requirement for calibration plot
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6
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1351
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March 25, 2023
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Using trajectory analysis and G-formula in observational data
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6
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1817
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March 13, 2023
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Appropriate model for combined data from two RCTs
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10
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1397
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March 8, 2023
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Using Net Benefit and Decision Curve Analysis to pre-specify target model performance
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4
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1633
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February 28, 2023
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Resources for handling blocked randomization in the analysis of RCTs
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10
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5634
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February 11, 2023
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Covariates in a Case Crossover Design
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0
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1072
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February 2, 2023
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Within-between effects, splines and longitudinal data
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0
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1049
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February 1, 2023
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ANCOVA that handles pseudoreplication?
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0
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848
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January 25, 2023
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Rescue analysis for % change from baseline as an outcome in RCT
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16
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3824
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January 16, 2023
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Effectiveness of Paxlovid a retrospective study
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5
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1422
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January 11, 2023
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Challenges to variable selection
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8
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9211
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January 6, 2023
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Advice regarding analysis plan for a study
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2
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1515
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December 9, 2022
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Missing data and prediction modelling
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1
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1733
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December 4, 2022
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