Before revision: The records are converted into a consistent format and made available to researchers through a web-based data dissemination URL IPUMS is housed at the Instite for Social Research and Data Innovation, an interdisciplinary research center at the University of Minnesota, under the direction of Professor Steven Ruggles.
After revision: The records are converted into a consistent format and made available to researchers through a web-based data dissemination URL IPUMS is housed at the Institute for Social Research and Data Innovation, an interdisciplinary research center at the University of Minnesota, under the direction of Professor Steven Ruggles.