updated EULF 2014 processing script

explained sub-sample selection process

NEED/process-NEED-EULF-2014.do

@@ -37,8 +37,8 @@ local ifile "need_eul_may2014"
 local dfile_orig "`dpath'UKDA-7518-stata11/stata11/`ifile'.dta"
 
 
-* if you really wanted to you could set up a loop to iterate over a list of sample values to create a set of random sub-samples
-* we'll just create a random sub-sample of sample% to make testing models etc easier
+* If you really wanted to you could set up a loop to iterate over a list of sample values to create a set of random sub-samples
+* For now we'll just create a random sub-sample of sample% to make testing models etc easier
 * 10 = 10% sample, 50 = 50% sample, 100 = 100% sample etc
 local sample 20
 local samplet "`sample'pc"