User tchakravarty

84 votes

How to tune hyperparameters of xgboost trees?

answered Nov 13, 2015 at 13:33

63 votes

Accepted

What is the difference between GARCH and ARMA?

answered Oct 30, 2012 at 15:01

61 votes

Replicating Stata's "robust" option in R

answered Sep 28, 2014 at 17:00

59 votes

Accepted

Logistic Regression: Scikit Learn vs Statsmodels

answered Mar 25, 2016 at 22:18

52 votes

Accepted

How do I interpret a probit model in Stata?

answered Nov 6, 2012 at 5:02

39 votes

How are the standard errors of coefficients calculated in a regression?

answered Dec 1, 2012 at 11:16

28 votes

Accepted

Calculate coefficients in a logistic regression with R

answered Jan 1, 2014 at 21:16

26 votes

Accepted

Which Dickey-Fuller test for a time series modelled with an intercept/drift and a linear trend?

answered Nov 30, 2012 at 10:12

24 votes

I know the 95% confidence interval for ln(x), do I also know the 95% confidence interval of x?

answered Jul 12, 2020 at 0:32

16 votes

Accepted

Count the number of each unique row in a data frame?

answered Oct 22, 2014 at 18:27

15 votes

Logistic regression with LBFGS solver

answered May 11, 2014 at 6:00

11 votes

Applying Frisch-Waugh-Lovell theorem to IV regression in R

answered Dec 31, 2013 at 16:09

11 votes

Accepted

Using an example, show that $C$ does not have to be a field

answered Nov 3, 2012 at 10:15

10 votes

Accepted

Interpret regression coefficients after WLS

answered Nov 3, 2012 at 12:48

10 votes

Fuzzy regression discontinuity design and exclusion restriction

answered Nov 6, 2012 at 15:52

10 votes

Accepted

Within model with plm package

answered Nov 5, 2012 at 18:11

10 votes

Accepted

Identify the parameters of the model $Y=\exp(\beta_0 + \beta_1 X + \beta_2 Z)+u_i$

answered Nov 12, 2012 at 5:41

10 votes

Accepted

Is such transformed beta a known distribution?

answered Nov 19, 2012 at 14:37

10 votes

Who invented profile maximum likelihood estimation?

answered Nov 19, 2012 at 17:10

9 votes

Accepted

Looking for a OLS-Equation if one Regressor is correlated with the error

answered Nov 19, 2012 at 7:07

9 votes

Linear regression with constrained coefficient

answered Dec 9, 2013 at 13:59

9 votes

Deletion residuals

answered Dec 2, 2012 at 17:40

9 votes

Feasible Generalized Least Square in R

answered May 19, 2014 at 6:06

9 votes

Simulating Multinomial Logit Data with R

answered Dec 28, 2014 at 15:43

8 votes

Accepted

Asymptotic chi square tables?

answered Jan 23, 2015 at 9:10

8 votes

Stepwise regression in R with both direction

answered May 11, 2014 at 11:55

7 votes

How to express a Poisson regression as an equation

answered May 28, 2014 at 15:29

7 votes

How can I pool bootstrapped p-values across multiply imputed data sets?

answered Dec 19, 2013 at 9:12

7 votes

IV estimator: efficient implementation?

answered Dec 21, 2013 at 15:05

7 votes

Accepted

Limited Information Maximum Likelihood (LIML) estimation in R?

answered Dec 21, 2013 at 20:55

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83 Answers

How to tune hyperparameters of xgboost trees?

What is the difference between GARCH and ARMA?

Replicating Stata's "robust" option in R

Logistic Regression: Scikit Learn vs Statsmodels

How do I interpret a probit model in Stata?

How are the standard errors of coefficients calculated in a regression?

Calculate coefficients in a logistic regression with R

Which Dickey-Fuller test for a time series modelled with an intercept/drift and a linear trend?

I know the 95% confidence interval for ln(x), do I also know the 95% confidence interval of x?

Count the number of each unique row in a data frame?

Logistic regression with LBFGS solver

Applying Frisch-Waugh-Lovell theorem to IV regression in R

Using an example, show that $C$ does not have to be a field

Interpret regression coefficients after WLS

Fuzzy regression discontinuity design and exclusion restriction

Within model with plm package

Identify the parameters of the model $Y=\exp(\beta_0 + \beta_1 X + \beta_2 Z)+u_i$

Is such transformed beta a known distribution?

Who invented profile maximum likelihood estimation?

Looking for a OLS-Equation if one Regressor is correlated with the error

Linear regression with constrained coefficient

Deletion residuals

Feasible Generalized Least Square in R

Simulating Multinomial Logit Data with R

Asymptotic chi square tables?

Stepwise regression in R with both direction

How to express a Poisson regression as an equation

How can I pool bootstrapped p-values across multiply imputed data sets?

IV estimator: efficient implementation?

Limited Information Maximum Likelihood (LIML) estimation in R?