Hi,

Create two columns, one for '+' errors and the other for '-' errors.

Rightclick on any data-point on your graph, "Format Data Series" -- select
the appropriate "Error Bars" Tab -- under Error Amount check "Custom" and
enter the ranges for the '+' and '-' values -- "OK"

Regards,
B. R. Ramachandran




"Izzy" wrote:

I am trying to put error bars into my graph but need the values to be
different. However, if I change one point it changes all of the points?