Column proportions test
In the column proportions test, where the data are not overlapping, the denominator of t = sqrt(term), where term is
in UNICOM Intelligence Reporter - Survey Tabulation:
in Quantum/Quanvert:
Where there is overlap, the denominator of t = sqrt(term), where term is
in UNICOM Intelligence Reporter - Survey Tabulation:
in Quantum/Quanvert:
In some cases, slight differences will be seen in your results as borderline cases that are significant using the UNICOM Intelligence Reporter - Survey Tabulation formula may not be significant using the Quantum/Quanvert formula.
Degrees of freedom
in UNICOM Intelligence Reporter - Survey Tabulation:
DF = e 1 + e 2 - e 0 - 2
in Quantum/Quanvert:
DF = e 1 + e 2 - e 0 - 1
For full details of the UNICOM Intelligence Reporter - Survey Tabulation formula, see
Statistical formula for the column proportions test.
See also
