I have a data series
I like to plot curve in such way that x data should form x-axis and y data should form y-axis and form a curve respectively. this is possible in excel xy scatter curve. My problem is i like to use x1 data on x-axis and y1 data on y axis. and it should form a second curve above or below first curve.
If posiible in excel well and good or possible in other languages Please guide me,Please help me.