[Traminer-users] Format of sequences

[thomas collas]

Addendum : Do not forget to keep the ID column with the three other columns
at each iteration.

2015-06-10 21:01 GMT+02:00 thomas collas <thomas.collas at gmail.com>:

> Hello Anton,
> An easy solution is to build a very short loop (I know R is not made for
> loops but it's only 18 iterations) separating each group of  three columns,
> turning the headings into common ones (begin/end/state) and pasting each
> one below the other.
> I hope that helps,
> thomas collas
>
> 2015-06-10 18:51 GMT+02:00 Anton Perdoncin <anton.perdoncin at gmail.com>:
>
>> Hi,
>>
>> I have sequences in the following format :
>>
>> ID    BEGIN1        END1            STATE1        BEGIN2        END2
>>    STATE2  etc... until 18
>> 1   01/01/1950  01/01/1960          X         02/01/1960   30/01/1960
>>    Y    ...
>> 2   01/01/1950  01/01/1960          X         02/01/1960   30/01/1960
>>    Y    ...
>>
>> One line = one individual. Successive episodes = successive columns.
>>
>> I know that I need to convert dates into numbers: no problem with that.
>>
>> However, does anyone have any idea on how I could convert such a df into
>> an STS or SPELL format ?
>>
>> Thanks!
>>
>> Best regards,
>>
>> Anton Perdoncin
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>
>
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