Scagnostics, scatterplot diagnostics, was discovered by John and Paul Tukey and later popularized by Leland Wilkinson in Graph-Theoretic Scagnostics (2005). These analyses were redefined in High-Dimensional Visual Analytics: Interactive Exploration Guided by Pairwise Views of Point Distributions (2006). The beauty of scagnostics is the ability to visually explore a data
Tag: Analytical Application Development
Scagnostics JMP Add-In: A new way to explore your data
JMP add-in measures distance between 2 points
JMP has many tools and features that allow you to interactively explore and analyze data. But what if you just want to measure the distance between two points? You could compute the distance with the standard distance formula, but what if the coordinates are latitude and longitude pairs? The distance
Simple nonlinear least squares curve fitting in JMP
In his Walking Randomly blog, Mike Croucher shows how to fit a simple nonlinear curve using five different statistical programming libraries: R, MATLAB, Maple, Julia and Python/numpy. The idea is to provide concrete examples for a commonly asked modeling question that is simple to state but not so simple to