Three rounds of surveys were conducted during the peak malaria-transmission season (in August 2011, 20) in a panel of 2,232 randomly selected households. However, little is known about its effectiveness or feasibility/acceptability under real-world conditions of implementation at national scale.MethodsA panel study was conducted in two health districts of Burkina Faso, Kaya and Zorgho. Previous trials and pilot project evaluations have shown that this strategy may be feasible, acceptable, and effective under controlled implementation conditions. In 2010, health authorities scaled up community case management of malaria with artemisinin-based combination therapy. > I expect there's a straightforward way to do this.BackgroundMalaria is holo-endemic in Burkina Faso and causes approximately 40,000 deaths every year. > (b) sum up the results of these computations, returning a value which I, doing computations involving variables > For every observation i, I think I need to > loop over all observation and sum up the results. > latitude for each observation, and computation of the distance from any > distances between observation i and all j n.e. > The variable created is a weighted sum of the inverse of geographical
> I have need to use information from all observations (about 1800 of > running sum, take a look at -help sum(). > If you want the total of a variable, look at -egen, total(). > the easiest is simply to -generate- a sum by adding values with a "+" > Creating sums can mean different things in Stata. sum up the results of these computations,".
> to all other observations (or more generally, to some set of other > observation, the sum I'm talking about is of measurements made relative > Thanks, I guess I was unclear on this aspect of the problem. > To: Subject: st: RE: RE: AW: Creating index relative to other observations > On Fri, at 7:49 AM, Frederick Guy wrote: > geodist lat lon `=lat' `=lon' if _n != `i', gen(d) > * This example require my -geodist- program available on SSC
#GEODIST INSTALL STATA PLUS#
> is then updated with the value of the sum plus the value of x2 for > according to the distance to `i' and summed. > distance from observation `i' to all others (distance will be missing > Perhaps the following example is close to what you are trying to do. > To: Subject: Re: st: RE: RE: RE: AW: Creating index relative to other observations If I just stack observations type i on top of observations type j, geodist doesn't like the missing values (observations type i have missing values for type j, and vice versa). For each location of type i, I need to compute the distances to every location of type j.
#GEODIST INSTALL STATA CODE#
> Robert Picard sent the code below, which works as advertised - many thanks, Robert! Now I have a slightly different problem: I have two kinds of locations in the data, i and j. Geodist lat1 lon1 `=lat2' `=lon2', gen(d) * This example require my -geodist- program available on SSC Updated version of my example the looping is over all observations of Set of observations side-to-side and it's easier to manage. To append both datasets but to do an unmatched merge. If you have two kinds of locations, then the easiest solution is not Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at.
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