How can I make the following plot?

Suppose I have time series for PSPP, CBPP3, CSPP, ABSPP. How would you make a plot that looks like the one above?

Answer 1

[Adam Danz]

Use bar(x, y, 'stacked') where x are datetime values (or integers for years) and y is a matrix where each row defines the stacked values for 1 bar. There's a example of a stacked bar chart in within the link.

Answer 2

[David Hill]

Assuming your inputs are a row vectors of the same size.

y=[PSPP',CBPP3',CSPP3',ABSPP'];
bar(y,'stacked');