- sysuse lifeexp, clear
- scatter lexp gnppc if region==2,mlabel(country) mlabpos(3)
- gen pos = 3
- replace pos = 6 if country=="United States"
- replace pos = 12 if country=="Honduras"
- scatter lexp gnppc if region==2, ///
- mlabel(country) mlabvp(pos) ///
- xscale(range(-2000 33000)) ///
- xtitle("人均国民生产总值") ytitle("预期寿命") ///
- scheme(s1mono)
- graph export lifeexp.eps,replace
最终画出的图,横坐标纵坐标都显示问号???????


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