Stata The Stata listserver
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

st: HP-filter

From   "Jens C. H. Thellesen" <>
Subject   st: HP-filter
Date   Thu, 10 Apr 2003 18:49:08 +0200

I have a problem with the HP-filter. I write the following command:
hpfilter lgdp
gen gdpgab=100*(lgdp-H.lgdp)
and get the error meassage:"H:  operator invalid"

I don't get any error with the hpfilter command but the detrended serie is not
saved in H.lgdp
I use stata7 (with the latest update) and have installed tslib and tslib_part2.

Can anybody help me.

Kind regards
Jens Thellesen, Aarhus, Denmark

*   For searches and help try:

© Copyright 1996–2015 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index