From: Witold Eryk Wolski <W.E.Wolski_at_ncl.ac.uk>

Date: Mon 21 Mar 2005 - 05:32:58 EST

Resdiuals ...

d) ....

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Mon Mar 21 05:40:04 2005

Date: Mon 21 Mar 2005 - 05:32:58 EST

Interaction terms in the linear models function lm are specified by the
colon :

eg: x ~ a + b + a:b

a shortcut for the above is:

x ~ a*b

the output if calling anova on the lm object will be the same in both cases

a .... b .... a:b ...

Resdiuals ...

What I am wondering is how the interaction term (a:b) given above should be written in a table in an manuscript?

a ) a*b b ) a$\cdot$ b c ) a:b

d) ....

Cheers Eryk.

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Mon Mar 21 05:40:04 2005

*
This archive was generated by hypermail 2.1.8
: Fri 03 Mar 2006 - 03:30:51 EST
*