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JMP Wish List

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We consider several factors when looking for what ideas to add to JMP. This includes what will have the greatest benefit to our customers based on scope, needs and current resources. Product ideas help us decide what features to work on next. Additionally, we often look to ideas for inspiration on how to add value to developments already in our pipeline or enhancements to new or existing features.

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Least Significant Difference Interval for Graph Builder Means

Status: Acknowledged Submitted by on ‎06-28-2018 08:14 AM
1 Comment (1 New)

The graph builder currently includes options to plot standard deviation (SD) or standard error (SE) intervals around group means.  I'd like an option to plot "Least Significant Difference (LSD) " intervals around the group means.  These intervals are approximately 1.4*SE, and non-overlapping intervals show means that are (approximately) significantly different.  Many users interpret the current SD and SE limit to show statistical significance when they overlap; having an LSD options would provide better guidance. 

 

These intervals are currently available in several other statistical software packages.  They can be generated in the Fit Model platform (Means Plot), but many users only use Graph Builder as it's faster for them.

 

PS., Would also recommend using the pooled within-group SD for the LSD intervals.

1 Comment
Sarah-Sylvestre
Staff
Staff
‎10-12-2022 08:39 AM
‎10-12-2022 08:39 AM
Status changed to: Acknowledged