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--- spss_tutorial:multiple_regression [2016/06/06 02:06] – hkimscil
+++ spss_tutorial:multiple_regression [2016/06/14 21:27] (current) – hkimscil
@@ Line 2: / Line 2: @@
 ====== Multiple Regression ======
 원리이해: [[:Regression]]와 [[:Multiple Regression]] \\
-data: {{hs1.sav}}
+data: {{hs1.sav}} \\
+{{09.mp4|Multiple Regression}} Multiple Regression \\
 ===== A simple regression =====
 <WRAP prewrap>
@@ Line 14: / Line 14: @@
 </WRAP>
 <WRAP prewrap>
-<code>
+<code>Analyze
+ Regression
+  Linear
+   select math as the dependent variable and female, write and socst
+   as independent variables
+    Plots...
+     select Zresid for the Y axis and ZPred for the X axis
+      Continue
+       OK
+        Double click on the plot
+         Options
+          Y Axis Reference Line
+           add a line at Y = -2.5
+            Apply
+             add a line at Y = 2.5
+              Apply
 </code>
 </WRAP>
+<WRAP prewrap>
+<code>Analyze
+ Descriptives
+  P-P plots
+   select res_1 and the test distribution to be "normal"
+</code>
+</WRAP>
+<WRAP prewrap>
+<code>Analyze
+ Descriptives
+  Q-Q plots
+   Select res_1 and the test distribution to be "normal"
+</code>
+</WRAP>