哪位高手指导一下为啥AMOS报告里出不来GFI和AGFI结果

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正在做论文，在用AMOS做验证性因子分析，看一般的论文中都会报告GFI和AGFI这两个指标，但我在AMOS的报告里就没找到这两个指标，哪位高手能指点一二么？非常感谢！！！急！！！

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关键词：amos GFI AMO 验证性因子分析 验证性因子 结果 高手 amos 指导 GFI

我也是一样，咋回事啊，急死了

在后面吧？

发重复了。你好好看看后面

[此贴子已经被作者于2009-2-1 22:24:34编辑过]

那是因为你没有设定好。当你画好图，导入数据前或导入数据后，可以点击左侧工具栏中的“Title”图标进行设定。具体见我发的图例

左侧的图标

 

例子

运行前

运行后

[此贴子已经被作者于2009-2-2 9:43:19编辑过]

lihoujian  金钱 +30  奖励解答问题 2009-3-1 1:25:00

学习了。
论坛真是人才济济。

好像是选择那个缺失值的事情，如果你选了那个Estimate Mean，就没有GFI等值，去掉就出来了。原理不太清楚。

我按照楼主指点的修改了title, 可是GFI等几个指标还是没有。怎么回事？ 在哪里选择去掉Estimate Mean？

5# jiaogaike

去掉Esitmate Mean， AMos无法正常运算了！ 请大侠指点！！！ 7# cooperxiong

终于找到了所有的答案。
1，为什么AMOS没有GFI等结果：

Amos does not report GFI, PGFI, AGFI and RMR when you estimate means and intercepts. This is because it is not clear how to incorporate means and intercepts into the conventional formulas for these statistics. One possibility is to calculate these statistics based on the observed variances/covariances and the fitted (implied) variances/covariances, leaving the means and intercepts out of the fit measure. That way of computing the statistics could be useful and is certainly defensible. It would make a great deal of sense in those models where means and intercepts are estimated but not constrained. On the other hand, for models that constrain means and intercepts it is important to pay attention to how well the model reproduces the means and intercepts, as well as the variances/covariances.

Another approach would be to generalize the definitions of those statistics to somehow incorporate failure to fit means and intercepts. So far, a unique, obviously correct, way of doing this has not been proposed.

For these reasons, the design decision was made not to report GFI, PGFI, AGFI and RMR when means and intercepts are estimated.

回头去看你的“View”里的“Analysis Properties”，“Estimates means and intercepets”是被选中了的，把那个复选框去掉后，报表里就有RMR和GFI等指数啦。


２，为什么去掉ＥｓｔｉｍａｔｅＭｅａｎ选项，　ＡＭｏｓ无法运行
因为使用的是原始数据，　原始数据有缺失值。　处理了缺失值就好了。　


３.可以使用ｔｉｔｌｅ　工具，在页面添加分析结构。　




1# lpearl4883