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Survival Modeling with Weibull: Why am I overestimating the effect size in my simulation?
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11
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373
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March 14, 2025
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Recombining survival curves when stratifying a time varying categorical variable what is the best practice
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1
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182
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March 12, 2025
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Cox.zph after survSplit aregImpute and fit.mult.impute
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1
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195
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February 25, 2025
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Differences in Confidence Intervals in Cox Model Predictions
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1
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201
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February 25, 2025
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Internal variables with a heavy boundary of zero
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6
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412
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February 25, 2025
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Forest Plot of HRs in subgroups in Cox model
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8
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609
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February 4, 2025
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How to rank parameters and choose "the best"?
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14
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808
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January 18, 2025
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Summary table of different Cox PHM models to compare them
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7
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915
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December 23, 2024
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How to use parameters of different measurement times?
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3
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455
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December 18, 2024
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RMS Cox PH Model
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51
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5197
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November 21, 2024
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Overall survival vs disease-free survival and other surrogate endpoints
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6
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8431
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November 5, 2024
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RMS Case Study in Cox Regression
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4
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16469
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September 28, 2024
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Dynamic regression for survival analysis
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0
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648
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September 18, 2024
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Andersen-Gill - multistate and time varying covariate
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6
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992
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August 27, 2024
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C-index with clustered data
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1
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745
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August 8, 2024
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Marginal Structural Models
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2
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753
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July 25, 2024
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Progression in cancer trials
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26
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5483
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June 25, 2024
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External validation of a time-to-event prognostic model
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2
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1163
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May 2, 2024
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When should Standardized Mean Differences (SMD) be used? If there is a significant difference, is Cox regression or Propensity Score Matching more appropriate?
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1
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1234
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April 17, 2024
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Numerical Differences in Survival Probability Estimates between coxph and cph Functions
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8
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1406
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March 24, 2024
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Validate and calibrate Cox model on dataset with a categorical covariate with few observations
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2
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1209
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March 21, 2024
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External Validation and Calibration of Cox model
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13
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7289
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March 12, 2024
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Retrospective discussion on the ALS drug, RELYVRIO
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0
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847
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March 10, 2024
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Is Lithium Equivalent to Lecanemab in Slowing cognitive decline in Alzheimer's Disease?
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0
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1041
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February 23, 2024
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Time to pre-randomization monthly seizure count
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1
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968
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February 8, 2024
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Creating a Nomogram with Multiply Imputed Datasets
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1
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1237
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January 31, 2024
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Use of cpower function in Hmisc package
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4
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1447
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January 9, 2024
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Calculating fraction of new information in Cox proportional hazard models
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17
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2437
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December 14, 2023
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Combining HR from same study sub-groups for meta-analysis
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0
|
928
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November 28, 2023
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Immortal time bias
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2
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1002
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October 29, 2023
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