I'm trying to chart some vital sign measurements but don't want to use an x-y scatter... my issue is that the measurements were not taken at even intervals (not even close) and were taken multiple times a day. An X-Y scatter allows me to correctly represent the time axis but I want to use area/column charts but the smallest unit for their time axis is "day". Ideally, I'd like to use combination charts to show the correlation/lack of correlation between things like % Oxygen Saturation as line/xy-scatter with Supplemental O2 flow rate as an area chart or be able to show Systolic/Diastolic values as a stacked column with MAP pressure as a line/xy-scatter.
For Instance...
The time interval between measurements ranges anywhere from 10 min to 6 hours apart and they span 3 days. Any Ideas?
I'm using Office 365 so I think that's Excel 2016.
Thank you in advance for any help!!