Histogram for timestamp

[#1]

Hi all,

I need to create a histogram for time stamp. please explain how to create a histogram.

I need create a histogram for the each subject id(1,2,3,4).

Need Average of the total_time_taken for each subject_id where subject_status=passed.

I have attached the sample data. please help to create histogram.

Thanks,

Pramod

[robert_mika]

Check here:

Recipe for a Histogram

[#3]

Hi robert,

I read it, i dint got how to use it for timestamp.

Please check  attached .qvf

Thanks,

Pramod

[#4]

Hi all,

I need to calculate the bell curve for the total_time_taken, Anyone please post how can i do it for timestamp.

Thanks,

Pramod