Creating a bar chart for a multivariate analysis

Hi, I've produced a bar chart which shows the mean of one variable (intolerance) for two other variables (gender) and (having children o...

create table from var values

Hello, I am using Stata 17 and would like to create a table showing the var values for each observation which includes a string var. The...

Ordered logistic regression to identify the predictors of Cataract progressions

I have cross-sectional data for the Diabetes group. I am trying to test a model the predicts a specific complication “ Cataract”(i.e., a dep...

Reporting summary statistics for time variable (e.g., number of minutes)

I'd like to report the summary statistics for a time variable. I ran an experiment and I have the number of seconds that it took each ...

How do I detect if I have problem with my degree of freedom due to too many categorical variables in my regression model?

I am aware that having too many categorical variables in the regression model might affect degree of freedom, especially when we have a smal...

Calculate the age when the grant was received from the current age and the year when the grant was received

Dear All, Can you help me with the following. I have collected the age (d4) for all the respondent. But for my analysis I want the age w...

Markov switching for panel data

I want to estimate a Markov switching model for an unsustainable fiscal regime and a sustainable fiscal regime for 30 sub-Saharan Africa cou...