Hello Guys, thank you all very much for the help!
Sorry for my total lack of knowledge in R... so I did the correlation.. and
got these results:
cor(A, C, method = spearman)
[1] 0.4922165
cor(B, C, method = spearman)
[1] 0.1922412
cor(A, B, method = spearman)
[1] -0.00889328
I don't know how to interpret them... so the correlation is good when it is
really close to 1 or to 0? What about negative correlation??
Cheers,
--
David Nemer
On Sat, Apr 10, 2010 at 2:58 PM, Gabor Grothendieck ggrothendi...@gmail.com
wrote:
Try this:
A - c(file1.java, file3.java, file2.java)
B - c(file2.java, file4.java, file1.java)
cor(A, B, method = spearman)
[1] 0.5
On Fri, Apr 9, 2010 at 11:22 AM, David Nemer davidne...@gmail.com wrote:
Hey Everyone,
Im fresh new in R, and Im supposed to write a code to give me a
correlation
between two rankings. So I have two ranking lists, which contain file
names,
e.g.:
Ranking list 1:
file1.java
file3.java
file2.java
Ranking list 2:
fiile2.java
file4.java
file1.java
I need to see how much are these two ranking lists are alike, get a
correlation between them. I dont even know where to start. Can anyone
bring
me some light or tips? Thank you in advance.
Cheers,
--
David Nemer
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