How to programatically compare an entire row in R?

Question

I have the following dataframe in R:
data= Time X1 X2 X3 1 1 0 0 2 1 1 1 3 0 0 1 4 1 1 1 5 0 0 0 6 0 1 1 7 1 1 1 8 0 0

Answer 1

apply(data, 1, function(x) all(x==c(0,1,1)))

This will go down each row of the frame and return TRUE for each row where the row is equal to c(0,1,1).