[求助]AMOS7.0分析结果model fit中找不到GFI和AGFI指标？

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问题1：AMOS7.0中分析完后我怎么找不到别人论文里经常用到的GFI和AGFI参数呢？分析完后，model fit哪里没有GFI这个指标阿。

问题2：AMOS中如何一次选择多个对象？有没有简便的方法把几个对象一次就选中，如拖个方框，把其中的对象一次都选上。似乎现在只能要么全选中，要不一个一个的选。

多谢！

[此贴子已经被作者于2008-2-19 10:35:05编辑过]

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关键词：model amos mode GFI ODE 结果 指标 model GFI fit

有朋友知道么？ 我也碰到了上面2个问题， 期望有热心人回复·

期待回复·！！！！！

看来大家都遇到这个问题了，我也是啊，可不可以理解成为Amos无法输出GFI呢？所以用lisrel解决这个问题，我个人的观点啊……我也很期待能有高人指点一下。

我也是，就是这几个指标没值，检查了一下，也没缺失值啊

碰到同样问题,刚找到答案,只要去掉estimate中的mean and intercepts打勾选项就可以了

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.

pxg_1981  金钱 +50  惩罚回答问题 2008-9-16 16:19:26

这个贴很有用呀，谢谢热心的人回复，马上解决了

不同的问题，相同的解决办法，谢谢caixiaoqiong兄弟！继续顶起。

6# caixiaoqiong
您好，我想您的问题已经得到解决，恭喜你。但是，我去掉这个复选框后，运行的时候出现了问题提示：An error occured while attempting to fit the model.
In order to analyse date with missing observations,you must explicity estimate means and intercepts.
In Amos Graphics,place a check mark next to "estimate means and intercepts"in th "Analysis Properties"window.
In programming the Amos engine,use the modelmeanandinterceps method.
怎么办？？

唉痛苦啊我也是同样的问题呢