date format and date_add
Hello,
I have a problem with a macro with the name time_frame. Its value is set on 27/07/2015 1:00:00 AM
In a loop I want to increase this marco with each loop by 5 Minutes. I tried: date_add(%{time_frame},5,DATE_UNIT_DAY), but that doesnt work.
The failure message is: Invalid argument type for 'date_add'. first argument must be Calendar
So the question is, where is the mistake?
Thank you in advance,
Samuel
I have a problem with a macro with the name time_frame. Its value is set on 27/07/2015 1:00:00 AM
In a loop I want to increase this marco with each loop by 5 Minutes. I tried: date_add(%{time_frame},5,DATE_UNIT_DAY), but that doesnt work.
The failure message is: Invalid argument type for 'date_add'. first argument must be Calendar
So the question is, where is the mistake?
Thank you in advance,
Samuel
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Thank you for your answer. Could you go a bit more in detail. I tried it with the Parse Numbers operator, but that doesnt work, because the input for the operator is missing.
Sry, I am a bloody newcomer. Thank you
Sry, I am a bloody newcomer. Thank you
Hi,
you are looking for this:
Marco
you are looking for this:
Regards,
date_add(date_parse_custom(%{time_frame}, "dd/MM/yyyy hh:mm:ss a", "us"), 5, DATE_UNIT_DAY)
Marco
the first argument needs to be of type date. This means it needs to be in rapidminer date (milliseconds since 1970). You can use the parsing functions to convert your date into a RM date.
Cheers,
Martin