How to fit a straight line through a set of points with errors in both coordinates? The 'bfsl' package implements the York regression (York, 2004 <doi:10.1119/1.1632486>). It provides unbiased estimates of the intercept, slope and standard errors for the best-fit straight line to independent points with (possibly correlated) normally distributed errors in both x and y. Other commonly used errors-in-variables methods, such as orthogonal distance regression, geometric mean regression or Deming regression are special cases of the 'bfsl' solution.
Package details |
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Author | Patrick Sturm [aut, cre] |
Maintainer | Patrick Sturm <sturm@tofwerk.com> |
License | MIT + file LICENSE |
Version | 0.2.0 |
URL | https://github.com/pasturm/bfsl |
Package repository | View on CRAN |
Installation |
Install the latest version of this package by entering the following in R:
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