An Introduction to R (PR#2860)

Full_Name: Hajime Meguro
Version: 1.4.1
OS: 1.7.0
Submission from: (NULL) (202.215.33.129)


Both Published version(1.4.1) and Web version shows that, on Page 86, line5-7;

ld50<-function(b) -b[1]/b[2]
ldp<-ld50(coef(fmp));ldl<-ld50(coef(fmp));
c(ldp,ldl)

I guess line 6 should be as follows.

ldp<-ld50(coef(fmp));ldl<-ld50(coef(fml));

Am I right?
Or the current writing is right?