我按着汉密尔顿的书上的do文件制图,总是提示parentheses do not balance, 我仔细核对了我的输入和<<应用STATA做统计分析>>书上的写法, 找不到问题所在.我是做书上图3.48,do文件如下.请高手指点
PS:除了文件路径不一样,其余的好像都是一样的
#delimit ;
use D:\study\stata\sws10\gulf.dta, clear ;
graph twoway connected maxarea winter, yaxis(3)
yscale(range(-300,220) axis(3)) ylabel(50(50)200, nogrid axis(3))
ytitle(" Ice area, 1000 km^2", axis(3) placement(nw))
clpattern(dash)
|| line cil winter,yaxis(2) yscale(range(-4,3) axis(2))
ylabel(,nogrid axis(2))
ytitle("CIL temperature, degrees C", axis(2) clpattern(solid)
|| connected cod winter, yaxis(1) yscale(range(0,200) axis(1))
ylabel(, nogrid axis(1))
ytitle("Cod catch, 1000 tons", axis(1) placement(sw))
|| if winter>1959,
legend(ring(0) position(7) label(1 "Max ice area")
label(2 "Min CIL temp") label(3 "Cod catch") rows(3))
xtitle("") xlabel(1960(5)2000, grid)
saving(D:\study\stata\sws10\fig03_48, replace) ;
graph export D:\study\stata\sws10\fig03_48.eps, replace ;
#delimit cr


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