Which plot to use

Hi,

I need to plot a graph something similar to below, may I know is the any plot in matlab that I can use ?

I am beginner in matlab, sorry if my question is too basic.

[David Fletcher]

https://uk.mathworks.com/help/matlab/ref/plot.html

I've no idea how the line was derived, but it looks like some form of linear regression on the raw data:

https://uk.mathworks.com/discovery/linear-regression.html?s_tid=srchtitle

Answer 1

[Walter Roberson]

You would use plot() to create the line.

You would use scatter() to plot the dots. You can use two different scatter() commands, one for the dark color and one for the brighter color; or you can use a single scatter() command in which you specify the color of each point individually. If you need to duplicate the exact pattern of which dot is on top or below, you will need to be careful about the order of coordinates; the later dots would be "on top of" the earlier dots.

You can text() some of the labels into place.

For the other labels, you would probably want to use annotation() with the 'textarrow' option.

Unfortunately annotation() does not provide bent arrows; you would have to use two annotation calls for that, one with 'line' and the other with 'textarrow'