I am plotting daily data over a 6 month period and also providing (on the same chart) a 7 day moving average. Using Infix and a simple arithmetic average appeared to be the correct solution, however the shape of the moving average using Infix is truncated with reference to the raw data giving me a series of zeros at the end.
I can 'pad' the raw data with the last value and then chop the padding off after the calculation ..... or is there a better solution? David ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
