Differences

This shows you the differences between two versions of the page.

--- c:ma:factor_analysis_assignment [2022/12/06 12:11] – hkimscil
+++ c:ma:factor_analysis_assignment [2022/12/06 12:23] (current) – hkimscil
@@ Line 48: / Line 48: @@
       * how many eigenvalues are greater than 1?
 <code>
-# something like the below
+# 아래를 먼저 수행해서 패키지를 탑재한 후에 fa 분석을 해야 합니다
+library(psych)
+library(GPAroation)
+# 그 후에 something like the below
 fa.parallel(cor(efa), fm="minres", fa="fa", n.obs = nrow(efa))
 </code>
@@ Line 75: / Line 79: @@
 # 다음을 이용하여 명령어를 완성하여 분석
 # efa.fa.3 <- fa(efa, nfactor = 3, . . . . )
+efa.fa.3 <- fa(efa, nfactors = 3, rotate = "varimax", fm="minres")
 </code>
     * print out the result