3.113 FAQ-655 What kind of Fit Parameters (Error analysis) can be obtained in linear fit?

Fit-Parameters

Last Update: 7/28/2018

To perform linear fit in Origin, you can get following statistics of fit parameters

• Value
  Parameters' value.
• Standard Error
  Standard error of parameters .
• LCL
  The lower confidence limit.
• UCL
  The upper confidence limit.
• Confidence Level for Parameters (%)
  The confidence level for regression.
• t-Value
  t-test value of parameters.
• prob>|t|
  p-value of parameters.
• CI Half-Width
  Half-width of the confidence interval.

To further learn about how to interprete these statistics after fit, please refer to the document：Interpreting Regression Results

Keywords:error analysis, Linear Curve Fit