2楼: Originally posted by mjx150 at 2014-01-25 00:52:14
我也很想知道

6楼: Originally posted by tongjinlu at 2014-01-29 21:50:25
中间是线性拟合，旁边两条线应该是95%置信系数的虚线，Origin可以画。
只需线性拟合，然后再拟合里面点击下拟合置信系数95%的项就可以了

8楼: Originally posted by tongjinlu at 2014-02-04 22:58:37
是在analysis-->fitting-->fitting linear-->open dialog
然后再弹出对话框中，点击Fitted Curves Plot-->prediction Bands（其位置靠下面），这样就可以了，你再试看看

8楼: Originally posted by tongjinlu at 2014-02-04 22:58:37
是在analysis-->fitting-->fitting linear-->open dialog
然后再弹出对话框中，点击Fitted Curves Plot-->prediction Bands（其位置靠下面），这样就可以了，你再试看看