Perhaps the simplest way to define the linearity measure of an open curve segment is to consider the ratio between the length of the curve considered and the distance between its end points. This is a natural and simple definition which is also called the straight- ness index (Benhamou, 2004).
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Highlights · A new linearity measure is developed for open curve segments in 2D and 3D. · The measure is based on the curve end points and the curve centroid.
In this paper we define a new linearity measure which can be applied to open planar curve segments. We have considered the sum of the distances between the ...
Jun 6, 2012 · The best measure of linearity between two variables x and y is the Pearson product moment correlation coefficient. The closer it is to 1 in ...
A linear calibration curve is a positive indication of assay performance in a validated analytical range. Other characteristics of the calibration curve, ...
Highlights · A new linearity measure is developed for open curve segments in 2D and 3D. · The measure is based on the curve end points and the curve centroid.
In this paper we define a new linearity measure for open curve segments in 2D and 3D. The measure considers the distance of the curve end points to the ...
To find the linear portion, we can calculate R for successive sets of data points, and observe the range for which there is a noticeable decrease in the R-value ...
The idea is to compute linearity incrementally, i.e. to compute linearity of sub-segments of C determined by the start point of C and another point which moves ...
Oct 7, 2014 · In order to measure the linearity of your experimental curves, you can use the coefficient of determination (R^2). This value measures the ...
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