If I understand you correctly, something like
this is closer to what you need. I have used
locals throughout, partly a matter of taste.
local X "x1 x2 x3 x4 x5 x6 x7"
local Y "y1 y2 y3 y4 y5 y6 y7 y8 y9"
local Z "z1 z2 z3"
local yis "a b c d e f g h i g k"
local v "replace"
foreach y in `yis' {
reg `y' `X'
outreg2 using res100407, `v' br e(all) seeout
local v "append"
reg `y' `X'
outreg2 using res100407, `v' br e(all) seeout
reg `y' `X' `Y' `Z'
outreg2 using res100407, `v' br e(all) seeout
}
There may be a cuter way to do it, but sometimes what looks
like rather repetitive code is just easier to understand,
to maintain and to modify.
Nirina F
With the code below, I would have regressions run one by one like: reg
a x1 and then reg a x2 until reg a z3 and then reg b x1 and so on.
But what I would like is for it to run :
reg a $x, reg a $x $y, reg a $x $y $z and then the same for b etc...
Could anyone help on how to program it please.
global x "x1 x2 x3 x4 x5 x6 x7"
global y "y1 y2 y3 y4 y5 y6 y7 y8 y9"
global z "z1 z2 z3"
local yis "a b c d e f g h i g k "
local xis "$x $y $z"
foreach y in `xis'{
foreach x in `yis'{
local v= "replace"
local n=1
reg `x' `y'
local v="append"
local n=`n'+1
outreg2 using res100407, `v' br e(all) seeout
}
}
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