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RE: st: Re: egen mean function
I have a survey that was conducted over many days
(390) with many interviews each day (58,373 cases
total). So I have a numeric variable "day" (which runs
from 1 to 390) and another numeric variable - campaign
statements (st) - that is daily (see below). I want to
create a new variable (st_7) that is the mean
statements for the prior 7 days. Of course, I want
values for all cases.
25014. | 237 154 |
25015. | 237 154 |
25016. | 237 154 |
25017. | 237 154 |
25018. | 237 154 |
25019. | 238 162.67 |
25020. | 238 162.67 |
25021. | 238 162.67 |
25022. | 238 162.67 |
--- Nick Cox <firstname.lastname@example.org> wrote:
> This really is in your court. Why do you
> have these multiples?
> It seems that your data are not appropriate for
> given what you said in a prior -tsset- (did you
> the panel variable?). I don't think there is
> any question of a work-around until the data
> set-up is clear.
> James Avery
> > Nick, Kit,
> > Thanks. But when I use tssmooth, I am told there
> > repeated time values in sample:
> > tssmooth ma st_7 = st, window(7 1)
> > repeated time values in sample
> > I have a number of cases for each time period. Any
> > to get around this?
> n j cox
> > > Kit is referring to a function in the -egenmore-
> > > package on SSC.
> > >
> > > In official Stata, see -tssmooth-.
> Kit Baum
> > > egen filter
> > > I am using a rolling cross-sectional survey. So
> > > have
> > > individual-level data. There are many days and
> > > individuals interviewed each day. I have a
> > > for day and another variable for campaign news
> > > volume
> > > (CNV). I would like to create a new variable,
> > > week campaign news volume (PWCNV) that is the
> > > CNV
> > > for the prior 7 days. Is it possible to do this
> > > the egen mean function or with another egen
> > > function?
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