SUBSET AND FILTER NOT GIVING PROPER ANSWER : I HAVE FOLLOWING DATASET AND USED SUBSET AND FILTER TO SEGMENT THE DATA:

    KL
    ID	C1
    A	597.69
    B	239.64
    C	601.3
    D	4052.6
    E	73.73
    F	74.06
    G	124
    H	0
    I	0
    J	0
    K	0
    L	122.45
    M	152.88
    N	123.32
    O	354.12

WHEN I APPLIED SUBSET CONDITIONS

cl4  = subset(KL, C1 > "300.00")

OUTPUT IS:

    ID C1
    A  597.69
    C  601.30
    D  4052.60
    E  73.73
    F  74.06
    O  354.12

WHY IS IT STILL SHOWING NUMBER LESS THAN 300?

I HAVE TRIED FILTER ALSO BUT THE OUTPUT IS SAME

KINDLY PROVIDE REASON AND SOLUTION.

THANKS IN ADVANCE FOR PROVIDING ANSWERS