add group axis label to chart

Hi there In chart options, is there a way to add a second group axis label? Example below (year and month) Any advice much appreciated. ...

Single and Quadratic function in one loop

Dear Experts, I need you advice on the possibility to loop 2 codes into one. One is quadratic function and another linear. The main proble...

Problems with Interval Regression

To whom may offer me help, I would like to run "intreg" since my dependent variable is an interval from 0 to 90. However, the de...

Using instrumental variable in difference-in-difference model

Code: xtreg outcome treated post did $controls i.year, fe vce(robust) By using the above fixed-effects model, I am estimating a differenc...

Random effect model and correcting heteroscedastic/serial correlated standard error

Hello to everyone can see my post, I am running a panel model for balanced data with N = 14 and T= 21, but I have many missing observation...

All standard errors missing

Hi everyone, I am using the following specification: Code: reghdfe y_hat female_cw i.age if random==0, absorb(kontor_handel#i.yea...

cmp command with panel data

Dear all, I need to estimate bivariate probit model but with panel data, therefore I need something like biprobit but with panel data. Add...