How to plot vectors with different lenght

Question

aciara 2021-3-2

回答： Rik 2021-3-2

Hy Guys,

How can I plot vectors with different lenght? I have a sequence of financial data and I want to plot them in the following way:

x-axes = the time (In my case I have a span time that goes from January 2000 to October 2020, that is a 1x249 size vector)
y-axes = the values of my financial data, and I have data from January 2003 to October 2020, so a 1x213 size vector)

I want to plot them together and to leave a "white space" at the beginning, since I don't have data for that period.

Thank you for your help.

Answer 1

Rik 2021-3-2

You need to make sure your data matches up. You can either remove the x-values you don't have a y for, or add NaN values for those elements.