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Re: st: matching children and parents
From
Jeph Herrin <[email protected]>
To
[email protected]
Subject
Re: st: matching children and parents
Date
Wed, 12 Jun 2013 08:48:20 -0400
The lookup problem is one I often run into in Stata. That is, retrieving a value for a variable using a (unique!)
identifier from another.
One solution I have used is to store the variable of interest in a matrix. If (!) your ID is a unique string, then you can
mkmat education, matrix(E) rownames(ID)
gen motheredu= el("E",rownumb("E",motherID),1)
hth,
Jeph
On 6/12/2013 3:45 AM, Andrea Smurra wrote:
Hello everyone.
I am dealing with a big household survey.
I am interested in child labor and education and my objective is to create variables for each children representing parents or household' characteristics.
In particular, for each children I created two variables specifying the IDs of mother and father. Now I would like to create a variable that, for each children, specifies parents' education in the following way
motheredu_i=education[motherID_i]
where education is a variable already in the dataset
I know a way to do this, but it is extremely time consuming and I was wondering what would be the syntax to create the above "function".
Thanks.
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