[R] r2html output gives "NULL"

[slurpy]

Win xp sp2, R v2.7.1, R2HTML v1.59
Hi.  I have tried searching this extensively but to no avail.  While using
the R2HTML package, everytime I use HTMLStart() followed by HTML.title or
HTML functions, I get a "NULL" in the output.  For instance, 

> HTMLStart(outdir='dir name',filename="file",extension="html",echo=FALSE)
> HTML.title("hello",HR=3);
> summary(regression_model);
> HTML("world"); 
> HTMLStop();

gives the following output:

hello

NULL

<summary values>

world

NULL

I tried but couldn't figure out why this happens.  Any help please?

-- 
View this message in context: http://www.nabble.com/r2html-output-gives-%22NULL%22-tp20515832p20515832.html
Sent from the R help mailing list archive at Nabble.com.