2011RePEc: Research Papers in EconomicsRequires access

QUICKICC: Stata module to compute intraclass correlation and standard error calculation after xtmixed

E. C. Hedberg

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Abstract

quickicc calcuates the intraclass correlation (ICC) after fitting a two-level xtmixed model where the intercept is the only random effect. In addition to calculating the ICC, this program also calculates the standard error of the maximum likelihood large sample ICC.

About this research paper

What this paper is about

quickicc calcuates the intraclass correlation (ICC) after fitting a two-level xtmixed model where the intercept is the only random effect. In addition to calculating the ICC, this program also calculates the standard error of the maximum likelihood large sample ICC.

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Method / approach

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Available abstract

quickicc calcuates the intraclass correlation (ICC) after fitting a two-level xtmixed model where the intercept is the only random effect. In addition to calculating the ICC, this program also calculates the standard error of the maximum likelihood large sample ICC.

Key concepts: Intraclass correlation, Standard error, Statistics, Correlation, Mathematics, Sample (material), Maximum likelihood, Random error

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