我想
去除图中的轴线,有没有语句或关键词可用?就是一格格
灰色的实线,不是虚线。如果有怎么调整字体大小等也同求啊。代码如下:
proc arima data=p plots(only)=(forecast(forecast));
/*预测,残差p>0.05,模型的价值已提取完毕*/
identify var=k_likelihood(1);/*进行一阶差分,nlag=6*/
estimate p=0 q=0 method=ml;
forecast lead=10 id=year1 interval=year out=f1;
run;
quit;
数据为:
| year1 | k_likelihood |
2002/11/10 | 3.05796189 |
2003/11/10 | 2.83128728 |
2004/11/10 | 2.56487122 |
2005/11/10 | 1.87106964 |
2006/11/10 | 2.13975211 |
2007/11/10 | 0.8112924 |
2008/11/10 | 0.02282331 |
2009/11/10 | -0.1704331 |
2010/11/10 | -0.4598498 |
2011/11/10 | -0.7117507 |
2012/11/10 | -1.6526958 |
2013/11/10 | -2.0288599 |
2014/11/10 | -2.4791082 |
2015/11/10 | -2.6726061 |
2016/11/10 | -3.1237542 |