df in ANOVA-type test within the npaLD package

Hi,
I used a non-parametric test for my data, called ANOVA-type test, using the npaLD package in R.
Degrees of freedom for the denominator in defined to infinity.
May someone please help me understand (I'm not a big expert in statistics) the meaning of infinite df?
Thank you very much!

Hello,

according to the npaLD package documentation, df should correspond to the degrees of freedom of some Fisher-Distribution. Which one exactly depends on the function you used. You can find more information in the package documentation.

nparLD: Nonparametric Analysis of Longitudinal Data in Factorial Experiments (r-project.org)

In terms of interpretation, infinite degrees of freedom suggest to me that something went wrong in your analysis. Maybe you can post more details on that?