JED HK's user avatar
JED HK's user avatar
JED HK's user avatar
JED HK
  • Member for 2 years
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19 votes
3 answers
2k views

Widespread overfitting in health domain research?

3 votes
1 answer
841 views

Schoenfeld Test for Proportional Hazard Assumption

2 votes
1 answer
260 views

What qualifies as "slight violation" of proportional hazards?

2 votes
1 answer
50 views

Partial correlation with random effects

1 vote
1 answer
125 views

Robust standard errors with splines

1 vote
0 answers
443 views

Lasso for a specific number of features

1 vote
0 answers
51 views

Different results for PH for dummy encoding versus not in Cox regression

1 vote
1 answer
169 views

Schoenfeld plots after restricted cubic spline

1 vote
1 answer
91 views

Survival analysis proportional hazards violation

0 votes
0 answers
268 views

Huge confidence intervals in a covariate in regression

0 votes
1 answer
271 views

Cox time-varying coefficient memory allocation issue

0 votes
1 answer
661 views

Visualization after restricted cubic splines in Cox

0 votes
0 answers
54 views

Action following Martingale residual assessment in Cox [duplicate]

0 votes
0 answers
124 views

Overall effect for non-binary categorical variable, Cox

0 votes
0 answers
640 views

Robust standard errors in Cox survival analysis

0 votes
1 answer
300 views

Anova with stratified Cox model

0 votes
0 answers
46 views

Model is nearly unidentifiable: large eigenvalue ratio in mixed logistic model

0 votes
1 answer
162 views

No change in algorithm performance following removal of important variable