Liam Morgan's user avatar
Liam Morgan's user avatar
Liam Morgan's user avatar
Liam Morgan
  • Member for 4 years, 2 months
  • Last seen more than a week ago
19 votes
2 answers
2k views

Why is Binning, Weight of Evidence and Information Value so ubiquitous in the Credit Risk/Finance industry?

2 votes
1 answer
2k views

Cox PH - R 'rms' package - Concordance (Train, CV & Test)

2 votes
1 answer
761 views

ISLR - Ridge Regression - Demonstrate equal coefficients with correlated predictors? (final step help)

2 votes
1 answer
855 views

Paired t-test (or something else) to compare model performance, using a repeated train/test split?

2 votes
1 answer
210 views

Several short questions on non-linearity in multiple linear & logistic regression?

2 votes
0 answers
362 views

Model Stacking and tuning a meta-model - CV strategy?

1 vote
0 answers
1k views

Show that boosted decision stumps lead to an additive model? (ISLR question, proof attempted)

1 vote
1 answer
1k views

ISLR splines - degrees of freedom confusion?

0 votes
1 answer
3k views

How to use missForest in R for test data imputation?

0 votes
1 answer
129 views

Cox Proportional Hazards - Survival Function Estimation (on new data)?