search for: expandedcondition2

...ried this by expanding each vector into a matrix of repeated vectors (I'd then just subtract the two). I got the following error: > expandedCondition1 <- matrix(rep(Condition1[[1]], nrow(Condition2)), byrow=TRUE, ncol=nrow(Condition1)) Error: cannot allocate vector of size 732.4 Mb > expandedCondition2 <- matrix(rep(Condition2[[1]], nrow(Condition1)), byrow=FALSE, nrow=nrow(Condition2)) Error: cannot allocate vector of size 732.4 Mb Since it seems these matrices are too large, I'm wondering whether there's a better way to call a hist command without actually building the said matrix.....