MATLAB Matlab: Linear Regression - Get Variance of Slope & Y-Component

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To calculate the variance of the slope and the y-component for a fitted line in MATLAB, users can refer to resources that provide guidance on linear regression statistics. A recommended link includes a tutorial on linear curve fitting available at Swarthmore College's website, which outlines the necessary steps for performing linear regression in MATLAB. Additionally, MATLAB's official documentation offers comprehensive information on data analysis techniques, including how to interpret regression outputs and calculate variances. These resources can assist users in understanding the statistical aspects of linear regression and obtaining the required variance values for their data analysis.
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i need to get the variance of the slope and the y-component for the fitted line of a given set od data...
please,someone help me,it is beyond me
 
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When I did a Google search for 'matlab linear regression statistics', I got this on the first page:
http://www.swarthmore.edu/NatSci/echeeve1/Ref/Matlab/CurveFit/LinearCurveFit.html

(Linear Regression with MATLAB)

More documentation at MATLAB's Documentation Site:
http://www.mathworks.com/access/helpdesk/help/techdoc/data_analysis/f1-15377.html
 
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