Hi, I'm currently implementing the moving average smoothing in graphs, so that we'll have all the regressions mode present in excel.
I have some doubts about how things work about the abscissa in excel. With a period of n, excel calculates the average for the y value and takes the last x value. I feel it would be better to also use the average of the x values as abscissa. Of course, this is not really important when the x values are separated by a constant interval, which might be the most frequent situation, but in other case, the result in excel seems quite weird. Any comments, before I proceed? Cheers, Jean _______________________________________________ gnumeric-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gnumeric-list
