excel - 将 png 图形文件从 Stata 写入 Excel

Question

我想在 Stata 中创建图形，并将基础图形数据(不是生成它们的原始数据)连同图形文件一起导出到 Excel。我想我坚持使用 StataCorp ( http://www.stata.com/manuals14/pputexcel.pdf ) 的 putexcel 官方代码文档，但我不断收到以下错误消息:

picture: expression must be enclosed in ()

当我将相关代码行括在括号中时，出现错误

unknown function picture()

对此有何建议或提示？请参阅下面的可立即运行的代码示例。

sysuse auto, clear
* ------ place for some data manipulations (snip) -----------

tempfile data
save `data'

* plotting
graph bar price foreign
graph export "test.png", replace

* Export plot data (works only w/o by-option in graph command)
serset use
export excel "graphdata.xlsx", sheet("test") firstrow(variables) sheetreplace
putexcel H20 = picture(test.png) using "graphdata.xlsx", sheet("test") modify
serset clear

* re-use original data and plot next graph
use `data', clear

*...

Answer 1

这是否符合您的要求:

sysuse auto
export excel using "myresults.xlsx", replace sheet("Data")
graph bar price foreign
graph export "test.png", replace
putexcel set "myresults.xlsx", sheet("Graph") modify
putexcel A1 = picture(test.png)