gen cumpsi =.

gen cumse =.

local i = 1

while 'i'<=_N {

qui meta logor selogor in 1/'i', or fixed

replace cumpsi = $S_1 in 'i'

replace cumse = $S_2 in 'i'

local i= 'i' +1

}

stata 总是报错'i' invalid name   r(198);

麻烦大神帮忙解答，谢谢！