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• extracting random effects

Dear Stata users,

I am wondering how to extract random effects after joint model (-stjm-).

The following codes...

• Dear prof.Schechter,

Oyun...

• Thank you so much for prompt reply prof.Schechter.

Group 1 mean changes in eGFR per year =-1.29, 95% CI (-1.416996 -1.202826); n=2722...

• Comparing 2 mean changes per year for statistical difference?

Dear Stata users,

I have calculated mean changes in eGFR in 2 groups using mixed model.

Group 1 mean changes in eGFR per year =-1.29
...

• Dear Mr.Cox,

If so is there anyway to plot both median mean after cubic splines and quantile...

Mr.Cox you are right. I have...

• Add confidence intervals to median

Dear Stata users,

I would like to add 95% confidence intervals to q50. But it does not appear to be an option of logistic quantile regression....

• combined graph

Dear Stata users,

I am wondering how can I combine the above 2 graphs and draw...

• As always, thank you so much prof. Schechter....

• period to period change

Dear Stata users,

The dataset I am working on is repeated measures data and it looks as below. I want to calculate period to period GFR...

• As always, thank you so much for your help prof.Schechter. As suggested I will try to adapt the code according to my dataset.

Oyun

• scatter plot with line of best fit

Dear Stata users,

I am interested in investigating the association between specific measurements (baseline albuminuria and eGFR change)....

• how to back-transform values

Dear Stata users,

I have run a mixed model using a natural log-transformed dependent variable (eGFR) in 4 groups. However, values (GFR changes...

• Splines after Cox-model

Dear Stata users,

I am trying to draw splines using Stata after Cox-model as shown in the below figure. In this figure, hazard ratios and
...

• Thank you so much for your help professor Schechter.