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
JMP Interactive HTML
Capabilities Index
JMP 13.2 Online Documentation
Basic Analysis
•
Matched Pairs Analysis
• Matched Pairs Platform Options
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Matched Pairs Platform Options
The following table describes the options in the Matched Pairs red triangle menu.
Plot Dif by Mean
Shows or hides the plot of the paired differences by paired means. For a detailed description of this plot, see
Difference Plot and Report
.
Plot Dif by Row
Shows or hides the plot of paired differences by row number.
Reference Frame
Shows or hides the reference frame on the Plot Dif by Mean plot. A rectangle showing where a plot of Y2 by Y1 would be located inside the plot, tilted and possibly squished. A vertical red line is shown representing the mean of means. The reference frame is shown initially when the range of the differences is greater than half the range of the data.
Wilcoxon Signed Rank
Shows or hides the Wilcoxon signed rank test. The Wilcoxon signed rank test is applied to the paired differences. It is a nonparametric test that compares the sizes of the positive differences to the sizes of the negative differences. The test uses the Pratt method to address zero differences. The test also assumes that the distribution of differences is symmetric. For details, see
Statistical Details for the Wilcoxon Signed Rank Test
in Distributions
. See also Lehman (2006), Conover (1999, page 350), and Cureton (1967).
Sign Test
Shows or hides the sign test. This is a nonparametric version of the paired t-test that uses only the sign (positive or negative) of the difference for the test.
Set
α
Level
Changes the alpha level used in the analyses. Affects the confidence intervals in the report and on the plot.
Script
This menu contains options that are available to all platforms. They enable you to redo the analysis or save the JSL commands for the analysis to a window or a file. For more information, see
Using JMP
.