Hazard ratio plots with nonlinear & timevarying effects in R


29

43224

June 30, 2023

How to condunct a survival metaanalysis when the data for standard deviation ist missing?


1

717

June 3, 2023

Adjusting for sample size imbalance in a predictor variable in Cox PH model


2

1276

May 30, 2023

Treatment effect on survival in observational data with treatment times after diagnosis


4

733

May 16, 2023

Does including time to event or censoring in a logistic regression model cause collider bias?


3

1631

May 3, 2023

HR really close to 1 but significant  how to interpret and report?


9

1686

April 25, 2023

Removing survivorship bias in a survival model


2

1155

April 13, 2023

Imbalance between incident cases and controls


5

1141

April 11, 2023

What is the type of my study, case control or retrospective cohort?


6

1297

January 27, 2023

Effectiveness of Paxlovid a retrospective study


5

1086

January 11, 2023

Justification of sample size for the generation of a prediction model


7

2174

January 11, 2023

Should we account for competing risk when estimating incidence rate?


3

817

January 5, 2023

Precisionbased sample size calculation for one survival curve


3

1583

November 16, 2022

Conceptual question about survival analysis vs logistic regression: when is one more appropriate than the other?


16

16569

October 27, 2022

Background to PFS endpoint


19

7512

October 6, 2022

Method to obtain optimal cutoff point for survival outcomes


3

3710

October 1, 2022

Could cardiovescular risk nomogram be supirior than the Framingham Risk Score? If so, what could be the reasons?


0

949

September 20, 2022

Elastic net model for nonlinear relationship?


2

3239

July 26, 2022

Intervention with early survival benefit, questionable long term harm


8

2275

May 26, 2022

Schoenfeld Residuals


1

2936

May 23, 2022

Comparing nonnested models on the same data


4

4654

May 13, 2022

Should I impute persontime before conducting proportional hazards analysis?


7

2281

May 8, 2022

Stratification on a variable involved in an interaction term


3

1926

May 4, 2022

Validation of cox model


4

5478

May 2, 2022

Cutpoint for Estimation of Prognostic value of a continuous Marker


5

2858

May 2, 2022

How should I compare crossing survival curves?


5

5204

April 28, 2022

Is logistic regression or survival analysis most appropriate in this case?


1

1925

April 28, 2022

Statistical power estimation for a timedependent covariate in Cox (proportional hazards) regression


0

1737

April 19, 2022

Propensity score weighting and competing risks


2

2736

March 30, 2022

How to calculate number of events in each treatment arm given hazard ratio and CI?


2

2945

March 6, 2022
