make scatter plot and regression

["Gao Rongzhen" <gaorz@xxxxxxxxxxx>]

Hi, Dear All,

 

The attatched data file contains 4 colomns, representing four annual mean time series ranging from 1946 to 1992 .

Now i want to make a scatter plot and its linear regression line. For example, a is independent variable (x), and c is dependent variable (y).

 

Can ferret make it and how?

 

Thanks for any help.

 

Gao Rongzhen

Attachment: scatter.asc
Description: Binary data