Yay Chuck! Boo Bert.
-- Bert
Bert Gunter
"Data is not information. Information is not knowledge. And knowledge
is certainly not wisdom."
-- Clifford Stoll
On Sat, Oct 24, 2015 at 9:05 PM, Charles C. Berry wrote:
> On Sat, 24 Oct 2015, Bert Gunter wrote:
>
>> Rolf's
Rolf's solution works for the situation where all duplicated values
are contiguous, which may be what you need. However, I wondered how it
could be done if this were not the case. Below is an answer. It is not
as efficient or elegant as Rolf's solution for the contiguous case I
think; maybe
I have a file that has (1) Line numbers, (2) IDs. A given ID number can appear
in more than one row. For each row with a repeated ID, I want to add a number
that gives the sequence number of the repeated ID number. The R code below
demonstrates what I want to have, without any attempt to
On 25/10/15 11:28, John Sorkin wrote:
I have a file that has (1) Line numbers, (2) IDs. A given ID number can appear
in more than one row. For each row with a repeated ID, I want to add a number
that gives the sequence number of the repeated ID number. The R code below
demonstrates what I
On Sat, 24 Oct 2015, Bert Gunter wrote:
Rolf's solution works for the situation where all duplicated values
are contiguous, which may be what you need. However, I wondered how it
could be done if this were not the case. Below is an answer. It is not
as efficient or elegant as Rolf's solution
On 25/10/15 12:33, Bert Gunter wrote:
Rolf's solution works for the situation where all duplicated values
are contiguous, which may be what you need. However, I wondered how it
could be done if this were not the case. Below is an answer. It is not
as efficient or elegant as Rolf's solution for
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