swilk test linear regression

Hey guys, I did a linear regression analysis and checked for the normality assumption. The plot (qnorm) and all the other graphs for norma...

Moving legend to empty space in GRAPH COMBINE

Dear members, I am trying to move the legends of some plots to an empty space in Code: GRAPH COMBINE . I have the individual plots al...

How to determine the number of lags in time series

Hi I am running the following model: Code: reg CSAD RtnMrktPort AbsRtnMrktPort SquDiffRtnMrktPort predict residual, r Below you can see ...

Lost in the proces of matching data

Hello everyone, I have learned a lot on the Statalist forum but I am not running into something that I could use your expertise on. I thin...

Air pollution analysis

Hello there! I am looking for associations between pollution concentration and the specific disease hospital admissions. pollution is averag...

Time variable in panel data

Dear all, I am currently trying to define my first panel data set in Stata. For this, STATA (14.2) wants me to define a Panel ID variable ...

Expand observations

Hello, I have a dataset of observations for companies based on different years (2016-2020). Is it possible to create observations for each...