Are you using a line chart? It sounds like you need an XY chart instead.
[XY can include lines, with or without data point symbols.]
--
David Biddulph

"CMD" wrote in message
...
Hi. I am trying to graph data in Excel. My x-axis is days. I have data
points for Day 1, Day 4 and Day 10. When I graph, it doesn't space the
data
points proportionally. There is the same distantance between 1 & 4 as
there
is between 4 & 10. Its like it gets treated as categorical versus
numerical.
Any guidance would be greatly appreciated.

Also, is there a way that I can insert tick marks on the x-axis only where
I
have data points (only on days 1, 4 and 10 on the example above)?

Thank you.

Chris