3# lijinfeng2010
用begwind; endwind;命令, 你可以查help
给你个例子
begwind; 开始画图
window(2,2,0); 设定2*2的制图格式,也就是4张图
setwind(1);
title("Trend VS. LnGDP");
xy(x,trend[8:T]~yy[8:t]);
nextwind;
title("Transitory Component of Real GDP");
xy(x,cycle[8:T]~zeros(t-7,1));
nextwind;
title("Probability of Negative Shocks to Transitory Component of Real GDP");
xy(x,PR_TT0M[8:T]);
nextwind;
title("Trend Growth Rate of Real GDP");
xy(x,G_low~G[8:T]~G_high~zeros(t-7,1));
endwind;