在全局宏的名称中使用局部宏
Using local macros in names of global macros
如何在 Stata 14 的全局宏名称中使用局部宏？
例如：
global test1 = 250
local n = 1
. di $test1 // works
250
. di $test`n' // does not work (should be 250 and not 1)
1
18 Programming Stata 手册说明：
"...You can mix global and local macros. Assume that local macro j
contains 7. Then, ${x`j’} expands to the contents of $x7..."
所以你只需要在你的全局宏中使用花括号{}:
. global test1 = 250
. local n = 1
. display $test1
250
. display ${test`n'}
250
如何在 Stata 14 的全局宏名称中使用局部宏？
例如：
global test1 = 250
local n = 1
. di $test1 // works
250
. di $test`n' // does not work (should be 250 and not 1)
1
18 Programming Stata 手册说明：
"...You can mix global and local macros. Assume that local macro j contains 7. Then, ${x`j’} expands to the contents of $x7..."
所以你只需要在你的全局宏中使用花括号{}:
. global test1 = 250
. local n = 1
. display $test1
250
. display ${test`n'}
250