Slope equation for plot of best fit line

How do I get slope equation (y=mx+c) on plot for best fit line graph?

Answer 1

[Divija Aleti]

Hi Jayashree,

Once you have your plot, go to Tools->Basic Fitting from the menu bar in the figure window. Then select Linear. You will get the slope equation along with the best fit line on your plot.

For additional information, refer to the following link:

https://www.mathworks.com/help/matlab/data_analysis/interactive-fitting.html?s_tid=srchtitle

Answer 2

[randerss simil]

Use the function diff and see if the difference values are constants or varying

https://in.mathworks.com/help/matlab/ref/diff.html

[randerss simil]

It will tell about the slope of the line