You need a list object indeed of a vector, try this: rbind(df, dreps = c(rep(list(TRUE), 7), 5, 0))
On Tue, Mar 22, 2011 at 10:12 PM, Alexy Khrabrov <delivera...@gmail.com> wrote: > I have a dataframe with many rows like this: > >> df > X1 X2 X3 X4 X5 X6 X7 week d > sim1 FALSE TRUE TRUE TRUE TRUE TRUE TRUE 1 0.3064985 > > sim1 is the rowname, X1..X7,week,d are the column names. X1..X7 are factors, > booleans in this case. > > I need to add another row, represented by the following list: > > list(rep(T,7),5,0.0) > > -- i.e, TRUE in all boolean columns, 5 in the week column, 0.0 in d. The > name of the new row is "dreps". > > I used to add fully numeric rows as follows: > > df1 <- rbind(df,dreps=c(<all numbers>)) > > But if I do this here, > > df1 <- rbind(df,dreps=c(rep(T,7),5,0.0)) -- booleans are converted to 0/1, > which is not what I want. > > What's the recommended way to specify and bind a heterogeneous row above? > > Cheers, > Alexy > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
