Dear SAS-experts, I have an empirical distribtion function: a couple of income classes and the number of households in them, like 30% under 1000 USD, 40% under 2000 USD etc. And I'd like to fit a lognormal distribtion to my data and get its parameters. If I had raw data at the household level, I'd use proc univarite with the histogram option. But I am at a loss in my situation where my data is cumulated already.
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