question about output from lmer_crossvalidation_test()

jens_s20

Hello,

I'd like to use the crossvalidation method from the time_series_test library but I can't seem to figure out how to interpret the output. As it appears from the figure, the effect of noise should be significant at least from sample 20 till the end of the trial. How should I interpret {40, 35} then?

Intercept was tested at samples {40, 30} → z = 12.0277, p = 2.543e-33
condition[T.Quiet] was tested at samples {40, 35} → z = -10.5356, p = 5.918e-26

jens_s20

I figured it out