Hi, I am very new to R. I am hoping to create formulas and assign them to locations within an array (or matrix, if it will work).
Here's a simplified example of what I'm trying to do: form.arr <- array(31,5,3) for (i in seq(from=1, to=31, by=1)) { for (j in seq(from=1, to=5, by=1)) { form.arr[i,j,] <- as.formula(y~1+2) } } which results in this error: Error in form.arr[i, j, ] <- as.formula(y ~ 1 + 2) : incorrect number of subscripts The reason I had made the 3rd dimension of the array size 3 is because that's the length R tells me that formula is. When I had tried to do this using a matrix, using this code: form.mat <- matrix(31,5,3) for (i in seq(from=1, to=31, by=1)) { for (j in seq(from=1, to=5, by=1)) { form.mat[i,j] = as.formula(y~1+2) } } I was told: Error in form.mat[i, j] = as.formula(y ~ 1 + 2) : number of items to replace is not a multiple of replacement length My question is: is it possible to assign formulas within a matrix or array? If so, how? thanks....@real.com -- View this message in context: http://r.789695.n4.nabble.com/Assign-Formulas-to-Arrays-or-Matrices-tp2279136p2279136.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.