[R] distance matrices

i'm working on some distance matrices and i was wondering if there is a way to export the matrices from R to excel. OG thanks [[alternative HTML version deleted]] __ R-help@r-project.org mailing list h

[R] NAs introduced by coercion warning?

I'm running cluster analysis on a data frame but when I calculate the distance I get this warning "NAs introduced by coercion". What does this mean? [[alternative HTML version deleted]] __ R-help