Abstract
MATLABtrade; is a powerful, easy to use, software package suitable for many mathematical operations, which finds plenty of scientific applications. One such application is the fitting of trend lines for a given data set so as to interpret the relationship of the variance of the parameters involved. We provide here a code in MATLABtrade; that performs the weighted linear regression with (correlated or uncorrelated) errors in bivariate data which can handle 'force-fit' regression as well.
Original language | English (US) |
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Pages (from-to) | 377-380 |
Number of pages | 4 |
Journal | Journal of the Geological Society of India |
Volume | 77 |
Issue number | 4 |
DOIs | |
State | Published - Apr 2011 |
Externally published | Yes |
Keywords
- Bivariate regression
- Correlated errors
- Force fit
- Trend line
- Weighted linear regression
ASJC Scopus subject areas
- Geology