Constructing SN Curve from Data

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The discussion revolves around creating a stress-number (SN) curve from data in Excel for a first-year project. The user is experiencing issues, resulting in a "curvy straight line" instead of the expected curve. Suggestions include ensuring the correct use of X-Y chart styles in Excel, as time curve data may consist of pairs. The user is open to sharing their data for further assistance. Proper chart selection is crucial for accurately representing the SN curve.
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Homework Statement



hey guys i have to make a SN curve for this data (on excel), however when i do it i always get a curvy straight line? if anyone would like to help i can email them the data, its a first yr project so isn't to indepth.
thankyou


Homework Equations





The Attempt at a Solution

 
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geffman1 said:

Homework Statement



hey guys i have to make a SN curve for this data (on excel), however when i do it i always get a curvy straight line? if anyone would like to help i can email them the data, its a first yr project so isn't to indepth.
thankyou

You don't say anything much about your data... But time curve data often looks like a series of pairs. If so, make sure you use the X-Y chart styles in Excel.
 
geffman1 said:
curvy straight line?

:confused:
 

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