search for: normaaliaika

...("3.2.2002 18:12", format="%d.%m.%Y %H:%M")) seq2 <- seq(d3, d4, "hours") seq2 How to select timestamps from seq1 which are just before and after of particular timestamp in seq2? The resulting vector should look like this in this example: "2002-02-02 15:00:00 Normaaliaika" "2002-02-02 16:00:00 Normaaliaika" "2002-02-02 16:00:00 Normaaliaika" "2002-02-02 17:00:00 Normaaliaika" "2002-02-02 17:00:00 Normaaliaika" "2002-02-02 18:00:00 Normaaliaika" "2002-02-02 18:00:00 Normaaliaika" etc. Thank you, Lauri...