Is it possible

[jsaitch]

I have written the following basic thread and wondered if someone can help me do the following two things.

I would only like to see the the last blue or red dot therefore is it possible to remove old dots ?

having done this is then possible to automatically draw a regression lines between the two dots?


thanks in advance for your help


Jamie

[ACM]

Jamie
To draw only the last dot add a tagID parameter in each drawShape() function. For example
drawShape(Shape.CIRCLE, BelowBar1, Color.red, "red dot");
Alex

[jsaitch]

Thanks Alexis

Is it possible then to draw regression lines automatically ?

[ACM]

Jamie
I think it is possible but I also suspect that it would require some relatively complex programming
You may want to post a message in the New Study Suggestions Forum and see if someone has already written something similar
Alex