Find all the rows in a dataframe where a certain sequence appears at any point

find_rows_with_combo_of_values.R

result <- matrix(nrow = nrow(mtcars), ncol = ncol(mtcars)-1)

for (i in 1:32) {
  result[i,] <- rollapply(as.character(mtcars[i,]), 2, identical, c("1", "0"))
}

result2 <- vector(length = nrow(mtcars))
for (i in 1:32) {
  result2[i] <- TRUE %in% result[i,]
}

mtcars[result2,]

# for the rows where you DON'T have that sequence
mtcars[!result2,]