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Basic Analysis > Logistic Analysis > Statistical Details for the Logistic Platform
Publication date: 04/21/2023

Statistical Details for the Logistic Platform

This section contains statistical details for the Whole Model Test report.

Chi-Square

The Chi-Square statistic is sometimes denoted G2 and is defined as follows:

Equation shown here

The summations are over all observations instead of all cells.

RSquare (U)

RSquare (U) is computed as follows:

Equation shown here

These quantities appear in the Whole Model Test report.

Note: RSquare (U) is also known as McFadden’s pseudo R-square.

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