Displaying 1 result from an estimated 1 matches for "leafbrn1".
Did you mean:
leafbrn
2004 Apr 05
0
Selecting Best Regression Equation : leaps() in R and stepwise() in S+
...2.79 0.24 3.98 1.35
26 2.61 0.20 3.64 1.33
27 3.74 2.27 6.50 0.23
28 3.13 1.48 4.28 0.26
29 3.49 0.25 4.71 0.73
30 2.94 2.22 4.58 0.23
--------------------------------------
And my applied R codes are-
--------------------------------------
> options(prompt=" R > " )
R > leafbrn1<-read.table("c:\\leafbrn.txt",header=T)
R > leafbrn.data1<-data.frame(leafbrn1)
R > attach(leafbrn.data1)
R > x1sq<-x1^2;x2sq<-x2^2;x3sq<-x3^2;x1x2<-x1*x2;x1x3<-x1*x3;x2x3<-x2*x3;
R > leafbrn <- cbind(leafbrn1,x1sq,x2sq,x3sq,x1x2,x1x3...