Sahil Narang

3 Questions 9 Answers 0 Followers

Questions related from Sahil Narang

What happens when regularization (in ML models) removes some of the industry or other dummes but keeps rest?

Hi, I am using a regularized XGBoost model. I have included industry and location dummies. The ML model, via regularization, is excluding a few city dummies and a few industry dummies, declaring...

05 February 2025 6,630 1 View

Is there any specific method for including interaction effects in logit regression model?

Hi, I am using a pool of cross-sections over year (a cross-section of 255 firms over 11 years). I have used simple/classical linear regression model (CLRM) and logit model given continuous DV in...

04 August 2022 5,846 17 View

Why is Stata is not measuring standard errors and p values in logit regression?

Hi, I am running a logit regression in Stata. I do not see standard errors and p values in some regressors (for a few models) and in all regressors ( in some other regression models). Pseudo R...

02 June 2022 3,473 5 View