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--- r:correlation [2018/12/26 14:52] – hkimscil
+++ r:correlation [2018/12/26 15:01] – hkimscil
@@ Line 16: / Line 16: @@
 Valiant           18.1  225 105 2.76 3.460 20.22</code>
 <code>
-library("Hmisc")
+install.packages("Hmisc")
-rcorr(x, type = c("pearson","spearman"))
+library(Hmisc)
+# rcorr(x, type = c("pearson","spearman"))
 </code>
 <code>
-rcorr(my_data)
+rcorr(as.matrix(my_data))
 </code>
+<code>
+       mpg  disp    hp  drat    wt  qsec
+mpg   1.00 -0.85 -0.78  0.68 -0.87  0.42
+disp -0.85  1.00  0.79 -0.71  0.89 -0.43
+hp   -0.78  0.79  1.00 -0.45  0.66 -0.71
+drat  0.68 -0.71 -0.45  1.00 -0.71  0.09
+wt   -0.87  0.89  0.66 -0.71  1.00 -0.17
+qsec  0.42 -0.43 -0.71  0.09 -0.17  1.00
+n= 32
+P
+     mpg    disp   hp     drat   wt     qsec
+mpg         0.0000 0.0000 0.0000 0.0000 0.0171
+disp 0.0000        0.0000 0.0000 0.0000 0.0131
+hp   0.0000 0.0000        0.0100 0.0000 0.0000
+drat 0.0000 0.0000 0.0100        0.0000 0.6196
+wt   0.0000 0.0000 0.0000 0.0000        0.3389
+qsec 0.0171 0.0131 0.0000 0.6196 0.3389
+> </code>