Converting variable labels from upper to lowercase

[sviatko]

How would one accomplish something like that in Stata?
Many thanks!

[bukharin]

Here's one way to do it. I'm sure there's a slightly more efficient way...

sysuse auto, clear
ds // obtain list of variables
local myvars `r(varlist)'
foreach var of local myvars {
	lab var `var' `"`=upper("`: var lab `var''")'"'
}