Using the below codes, I could create three nice kdensity plots. I was wondering if there is any way to combine these three graphs together. I need to combine these graphs for the sake of space when I want to display them in the word. A similar question was asked in this post https://www.stata.com/statalist/arch.../msg00604.html
Thanks
Nader

*create the density graphs
twoway kdensity TLE_50_511 || kdensity TLE_50_512 || kdensity TLE_50_513, legend(order(1 "Married non_caregiver" 2 "Spouse caregiver <14h/w" 3 "Spouse caregiver >=14h/w")) xtitle("Total Life Expectancy (TLE)")

twoway kdensity HLE_50_511 || kdensity HLE_50_512 || kdensity HLE_50_513, legend(order(1 "Married non_caregiver" 2 "Spouse caregiver <14h/w" 3 "Spouse caregiver >=14h/w")) xtitle("Healthy Life Expectancy (HLE)")


twoway kdensity PLE_50_511 || kdensity PLE_50_512 || kdensity PLE_50_513, legend(order(1 "Married non_caregiver" 2 "Spouse caregiver <14h/w" 3 "Spouse caregiver >=14h/w")) xtitle("PLE (HLE/TLE)")