Importance of ordinality assumption in ordinal logistic regression when covariates are binary


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2981

December 17, 2021

RMS Discussions


275

29041

December 7, 2021

RMS Introduction


1

2336

September 12, 2021

How do we use the calibration optimism in context of the bias correction method?


7

797

July 12, 2021

Confidence intervals for bootstrapvalidated biascorrected performance estimates


13

5255

July 8, 2021

Alternative to logistic regression in case of nonlinearity


7

3388

June 29, 2021

Proper Interpretation of Proportional Odds Model


11

1482

June 4, 2021

Plotting hazard ratios from spline analysis with an interaction term


3

948

May 27, 2021

External Validation and Calibration of Cox model


8

1890

April 23, 2021

Validation of cox model


2

1062

April 19, 2021

How to create the real splines values for the rcs and %ia% functions in the rms package?


4

1424

March 14, 2021

Representative Covariate Settings


2

1537

December 27, 2020

Parametric survival models for prediction and nonproportional hazards


7

1806

December 20, 2020

Calculate linear predictor for a prediction model using restricted cubic splines


5

1868

December 11, 2020

Bias correction for cstatistics


1

1167

October 18, 2020

Query regarding interquartile range effects in summary plots


1

1260

September 5, 2020

Unitless Index of Partial Predictive Ability


2

1231

August 27, 2020

How to use ols inside a function


2

1349

July 16, 2020

Can the bplot function in ‘rms’ package generate a plot of slice in the 3D surface?


0

1466

July 3, 2020

Best approach to comparing timeofday effects for binary event (admission to hospital)


8

1894

May 23, 2020

How to determine the age cutoff to be used in prediction model by the restricted cubic spline?


9

3013

April 6, 2020

Comparing like variables in logistic regression  variable selection issue vs. model selection issue?


7

2071

March 24, 2020

Lrm function error: Error in if (x) { : argument is not interpretable as logical


1

3296

March 13, 2020

Model selection process


1

1849

March 5, 2020

Unequal Intervals When Using Pooled Logistic Regression for Longitudinal Data


2

2219

February 21, 2020

How to control for baseline covariates in repeated measures analysis


1

1888

February 19, 2020

Comparing 2 biomarkers using restricted cubic splines  howto, interpretation, model building


63

9026

December 17, 2018

How to display and tabulate interaction effects in a longitudinal model


1

2767

December 14, 2018

Propensity score methods vs Penalized regression


22

6781

October 9, 2018

Propensity score model for observational study with few samples


3

2548

August 27, 2018
