extract to the helper so we can easily toggle the knobs

2022-03-03 22:01:32 +00:00
parent ef63ef4e02
commit bacc478b3e
3 changed files with 17 additions and 12 deletions
--- a/app/lib/irt/test_response_function.py
+++ b/app/lib/irt/test_response_function.py
@ -8,7 +8,7 @@ class TestResponseFunction():
        self.irt_model = irt_model
        self.irf = ItemResponseFunction(irt_model)

-    # determins the probably of an inidividual
+    # determine the probability of an individual
    # at a certain theta (ability level) would get a sum of questions correct
    # detailed further on page 166, equation 3 here:
    # https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5978482/pdf/10.1177_0146621615613308.pdf