Dear Statalist,
Is there a way to insert a line at mean(x) using -twoway (kdensity x)-
without using the kdensity univariate kernel density estimation to create
the variables first? The reason I am asking this question is that in my
understanding the mean of variable x is not necessarily the mean of the
set of points over which the density is estimated, which is constructed
by sampling randomly from the variable x (as defined by the n(i) option
where i is the size of the set).
Dimitriy Masterov
_______________________________________________________________________________
Dimitriy V. Masterov
Work:
Center for Social Program Evaluation
1155 East 60th St. Room 038
Chicago, IL 60637
Work: (773)256-6005
Fax: (773)256-6313
Home:
1312 East 53rd St., Apt.309
Chicago, IL 60615
Mobile: (773)220-2760
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