Differences

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--- regression [2024/05/22 08:19] – [Regression 회귀분석] hkimscil
+++ regression [2024/09/30 01:13] (current) – [E.g., Simple regression] hkimscil
@@ Line 303: / Line 303: @@
 위의 표에서 (Anova table),
-| for SS   | for degrees of freedom   |
+| @grey: for SS   | @grey: for df    |
 | @white: white \\ = explained error (E) \\ = $SS{reg}$  | @lightblue: for regression \\ (number of variable -1) \\ = 1 (light blue) |
 | @orange: orange \\ = unexplained error (U) \\ = $SS{res}$  | @lightgreen: for residual \\ (number of case - number of variable) \\ = 8 (green) |
@@ Line 352: / Line 352: @@
 {{:acidity.sav}} \\
 {{:acidity.sps}} \\
+<file csv acidity.csv>
+stream	spec83	ph83
+Moss	6	6.30
+Orcutt	9	6.30
+Ellinwood	6	6.30
+Jacks	3	6.20
+Riceville	5	6.20
+Lyons	3	6.10
+Osgood	5	5.80
+Whetstone	4	5.70
+UpperKeyup	1	5.70
+West	7	5.70
+Boyce	4	5.60
+MormonHollow	4	5.50
+Lawrence	5	5.40
+Wilder	0	4.70
+Templeton	0	4.50
+</file>
+<code>
+df <- read.csv("http://commres.net/wiki/_export/code/regression?codeblock=3", sep = "\t")
+</code>
 <code>stream         spec83 ph83