3.167 FAQ-1156 How to get "exact P values" in ANOVA tools?

Last Update: 4/18/2023


From Origin 2023, P values less than 0.0001 will be shown as < 0.0001 in report of ANOVA tools to indicate significance.

If you want to get "exact P values" in the reports, please change the value of system variable @SPD to be 0 with steps below.

  1. Choose menu Preferences: System Variables
  2. In the opened System Variable dialog, enter SPD and 0.
  3. Restart Origin
  4. Recalculate the results in your saved OPJ or run the statistical tools again
    Avova results sig.png


Keywords:p-values, p-value, probability, significance, significant