Is null value permitted?

[Aycm]

Hi,

I would like to know how can I insert null value in the chart?
For example, I would like to display a set of data over several years, say 1991-2001, but I do not have the data of 1995, so how can I set it as a null value, so that the chart will not plot that point?
Now I use zero, but it is likely to represent that the value of 1995 is zero, especially when plotting line chart.

How can I solve this problem?

Thanks a lot.


Aycm

[David Gilbert]

Most datasets will accept null as a value (an exception is the Gantt code). If this causes a problem with any chart renderers, please submit a bug report.

Regards,

DG.