fixes for clarity

2021-11-24 16:24:14 +00:00
parent da17748103
commit 19f6f35856
6 changed files with 18 additions and 4 deletions
--- a/app/lib/irt/models/three_parameter_logistic.py
+++ b/app/lib/irt/models/three_parameter_logistic.py
@ -6,6 +6,10 @@ class ThreeParameterLogistic:
    self.e = 2.71828
    self.theta = kwargs['theta']

+  # contains the primary 3pl function, determining the probably of an inidividual
+  # that an individual at a certain theta would get a particular question correct
+  #  detailed further on page 161, equation 1 here:
+  # https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5978482/pdf/10.1177_0146621615613308.pdf
  def result(self):
    a = self.model_params.a_param
    c = self.model_params.c_param