How to use the "conindex" command in Stata? When each row of the dataset represents the information of thousands of people

[Yuan Hui]

Hi everyone,
I have some troubles when using the "conindex" command. Each row of my dataset represents the risk suffered by a group of people. I use the following command to draw concentrated curves:

conindex newrisk, truezero rankvar(lowincom_rate) graph

or

conindex newrisk [aweight=Population], truezero rankvar(lowincom_rate) graph

However, it seems that the results is not right, because the "conindex" command seems to regard each row of the dataset as the information of one person. So the X-axis(Rank of lowincom_rate) of concentration curve seems not be sorted by population percentage(As shown in the figure below).

The dataset format is as follows:

What could I do? Is there anyone could help me solve this problem. Thanks a lot.
Yuan Hui

[Nick Cox]

Repeated post. See https://www.statalist.org/forums/for...from-ssc/page2

If interested, please follow the thread just mentioned.