延長線

今天跑AMOS 一階 /二階驗證信因素分析都會跑出下面這兩段文字

An error occurred while attempting to fit the model. In order to analyse data with missing observations, you must explicitly estimate means and intercepts. In Amos Graphics, place a check mark next to “Estimate means and intercepts” in the ‘Analysis Properties” window. In programming the Amos engine, use the ModelMeansAndlntercepts method.

If you are using Amos Graphics, remove the check mark nextto “Modification indices” in the “Analysis Properties” window.

照AMOS設定之後資料反而變得怪怪的。

覺得很奇怪，明明數據都是完整的，

之前跑測試問卷也是沒問題的，

A1~A5題項也沒有設遺漏值，

最後慢慢檢查六百多筆資料，

發現A1題向有兩筆是空值，

找出原始問卷把空值填進去之後就正常了，

果然事出必有因阿，

但是遺漏值在AMOS的問題還是要看書，

每本書都寫得不太一樣呢!