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9 lines
538 B
Text
9 lines
538 B
Text
The Statistics::LineFit module does weighted or unweighted least-squares
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line fitting to two-dimensional data (y = a + b * x). (This is also
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called linear regression.) In addition to the slope and y-intercept, the
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module can return the square of the correlation coefficient (R squared),
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the Durbin-Watson statistic, the mean squared error, sigma, the t
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statistics, the variance of the estimates of the slope and y-intercept,
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the predicted y values and the residuals of the y values.
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WWW: https://metacpan.org/release/Statistics-LineFit
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