AVG_Beta and avg_Pval using "Methylumi" package

Question

[jiayisixer]

have a question in regard of how to proceed to get the AVG_Beta and avg_Pval using this package. I have used "methylumIDAT" function to create the MethyLumiSet from raw idat dataset. All the information I have so far are "M" values, "U" values, "DESIGN", "Color channels" plus a phenotype file. I've noticed in the example file for this package, the p values are already existed. But for my case, I don't have this parameter to start with.

Does anyone have any suggestions on how to get the AVG_Beta and avg_Pval or do you have any advice for how to proceed to the next step?

Thanks!