Can someone please explain me the difference between these two operations ?
Operation 1
> frac <- seq(0, 100, by = 5);
> frac == 30
[1] FALSE FALSE FALSE FALSE FALSE FALSE TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
[15] FALSE FALSE FALSE FALSE FALSE FALSE FALSE
Operation 2
> frac2 <- seq(0.0, 1.0, by = 0.05);
> frac2 == .30
[1] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
[15] FALSE FALSE FALSE FALSE FALSE FALSE FALSE
