How do I get all rows of a dataframe NOT designated in a vector in R?
I'm looking for an elegant, R-like way to capture rows in a dataframe that
don't have their indices listed in a vector:
table.combos <- matrix(data = 1:12, nrow = 10, ncol = 6, byrow=T)
table.combos
not.these<-c(2,4,5,9)
x<-table.combos[c(not.these),]
#y<- everything not in x
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