| T O P I C R E V I E W |
| jtreach |
Posted - 05/01/2015 : 10:13:33 AM
Origin Ver. and Service Release (Select Help-->About Origin): 9.0.0 b45
Operating System: Windows 7
Hi all, I'm trying to differentiate some data in a spreadsheet of mine. I specify the column but the output data is always a column full of dashes instead of numbers. What am I doing wrong?
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| 1 L A T E S T R E P L I E S (Newest First) |
| JRoby |
Posted - 05/01/2015 : 4:09:23 PM
Differentiation is the change in Y vs the change in X.
Looking at the Input branch in the dialog, I see Origin is using Column A for your X (Long Name of "EC-Lab ASCII FILE").
If you look in that column, you'll probably find a lot of values that are the same, thus having a delta X of zero, which results in a differentiation of unknown or missing value indicated by "--". |
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