JMP 12 Online Documentation (English)
Discovering JMP
Using JMP
Basic Analysis
Essential Graphing
Profilers
Design of Experiments Guide
Fitting Linear Models
Specialized Models
Multivariate Methods
Quality and Process Methods
Reliability and Survival Methods
Consumer Research
Scripting Guide
JSL Syntax Reference
JMP iPad Help
Capabilities Index
Basic Analysis
•
Logistic Analysis
• Statistical Details for the Logistic Platform
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Statistical Details for the Logistic Platform
Statistical Details for the Whole Model Test Report
Chi-Square
The Chi-Square statistic is sometimes denoted
G
2
and is written as follows:
where the summations are over all observations instead of all cells.
Rsquare (U)
The ratio of this test statistic to the background log-likelihood is subtracted from 1 to calculate
R
2
. More simply, Rsquare (U) is computed as follows:
using quantities from the Whole Model Test report.