Automatic labelling of newly created indicator variables in Stata -


i have variable called region, has 22 elements. here output of tabulate region:

   region of place of work |      freq.     percent        cum. ---------------------------+-----------------------------------                tyne & wear |          6        1.20        1.20    rest of northern region |         12        2.40        3.60            south yorkshire |          9        1.80        5.40             west yorkshire |         23        4.60       10.00 rest of yorks & humberside |          9        1.80       11.80              east midlands |         42        8.40       20.20                east anglia |         12        2.40       22.60             central london |         41        8.20       30.80 inner london (not central) |         23        4.60       35.40               outer london |         19        3.80       39.20         rest of south east |         97       19.40       58.60                 south west |         46        9.20       67.80 west midlands metropolitan |         29        5.80       73.60      rest of west midlands |         14        2.80       76.40         greater manchester |         15        3.00       79.40                 merseyside |          2        0.40       79.80         rest of north west |         31        6.20       86.00                      wales |         12        2.40       88.40                strathclyde |         23        4.60       93.00           rest of scotland |         27        5.40       98.40           northern ireland |          8        1.60      100.00 ---------------------------+-----------------------------------                      total |        500      100.00

i have created indicator variables using tab region, gen(region_). creates 22 new variables, region_1 region_22. do want indicator variables have simple names region_1, etc (e.g. more easy call using region_*). problem label of variable, region==south west. want south west.

i have looked @ dummieslab (ssc) focuses on adding labels new variable names. none of these solutions work either. know automatic way obtain this? simple function eliminating specific words labels (getting rid of region== bit) work. can't find it.

loop on variables , zap unwanted text label each time. basic functionality documented @ help macro , in corresponding manual entry. 

foreach v of var region_* {      local lbl : var label `v'      local lbl : subinstr local lbl "region==" "",      local lbl = trim("`lbl'")      label var `v' "`lbl'"  }

for canned solution, see labvarch labutil on ssc, can install 

ssc inst labutil

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