Dear S-Plus users
I am trying to compute and test the significance of spearman correlation
coefficient out of a big data set and cannot figure out how to do this. I
do not know how to make S-Plus to understand that the two variables named
"var1" and "var2" I desire to compare are in the file "myfile". All my
attempts with "cor.test" has led to an error message.
I have also a problem with a logisitic regression (done by glm). The
residuals are dispersed into two well separated sets of points. It would be
very useful to select each of these two sets in order study them
independently. I however did not find the procedure in S+ manuals that
would allow to do so. Any advice would be useful.
I work with S-plus 2000 for windows with Windows Me, on a PC Pentium III
500 MHz, 256 Mega of RAM.
Thank you
Sincerely
Thierry
Thierry de Meeûs
Centre d'Etude sur le Polymorphisme des Micro-Organismes
(CEPM), UMR CNRS-IRD 9926
Equipe: "Evolution des Systèmes Symbiotiques"
Centre IRD de Montpellier
911 Avenue Agropolis, B.P. 5045
34032 Montpellier Cedex 1, France.
/|||||\
/||||||||\_
/ ^ ^ ^ \ ___
__/ ^ ^ ^ ^ \__/___\
/ @ ) °°°°°°°°°°°° \______\
> @ ) ^ ^ ^ ^ /_ ___ /
\___/ ^ ^ ^ ^ / \___/
\ ^ ^ ^ _/
\(||)|||||/
\||||||/
Tel: (33) 4 67 41 63 10
Secrétariat: (33) 4 67 41 61 97
Fax: (33) 4 67 41 62 99
|