M Statistic Commands: Interpoint Distance Distribution Analysis
نویسندگان
چکیده
منابع مشابه
Olfactory Classification via Interpoint Distance Analysis
ÐDetection of the presence of a single prespecified chemical analyte at low concentration in complex backgrounds is a difficult application for chemical sensors. This article considers a database of artificial nose observations designed specifically to allow for the investigation of chemical sensor data analysis performance on the problem of trichloroethylene (TCE) detection. We consider an app...
متن کاملOn the Interpoint Distance Sum Inequality
Let n points be arbitrarily placed in B(D), a disk in R having diameter D. Denote by lij the Euclidean distance between point i and j. In this paper, we show n ∑ i=1 ( min j 6=i l ij ) ≤ D 2 0.3972 . We then extend the result to R.
متن کاملWhy GRUE? An Interpoint-Distance Model Analysis of Composite Color Categories
This article applies the interpoint-distance model (IDM) to explain composite color categories that continue to challenge existing models in the literature. Using universal cognitive principles and heuristics suggested in the IDM, analyses demonstrate that the composite category blue-green (or GRUE) seen in many languages is one of several natural coding configurations expected in the developme...
متن کاملAsymptotic Distribution of the Maximum Interpoint Distance in a Sample of Random Vectors with a Spherically Symmetric Distribution
Extreme Value theory is part and parcel of any study of order statistics in one-dimension. Our aim here is to consider such large sample theory for the maximum distance to the origin, and the related maximum “interpoint distance,” in multi-dimensions. We show that for the spherically symmetric families of densities, these statistics have a Gumbel type limit, generalizing several existing result...
متن کاملThe interpoint distance distribution as a descriptor of point patterns, with an application to spatial disease clustering.
The topic of this paper is the distribution of the distance between two points distributed independently in space. We illustrate the use of this interpoint distance distribution to describe the characteristics of a set of points within some fixed region. The properties of its sample version, and thus the inference about this function, are discussed both in the discrete and in the continuous set...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Stata Journal: Promoting communications on statistics and Stata
سال: 2011
ISSN: 1536-867X,1536-8734
DOI: 10.1177/1536867x1101100207