https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22AYUDAS%20ESTADISTICAS%22%29&sort_by=title_az&format=rss 4 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=62438 By Ashurst, James T..
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215-234

]]> Place hold on Analysis of collateral data : a method for assessing and correcting the effects of attrition on internal validity

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1-20

]]> Place hold on Box, line, and midgap plots : effects of display characteristics on the accuracy and bias of estimates of whisker length

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5-16

]]> Place hold on The high school economics course and its impact on economic knowledge

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505-514

]]> Place hold on The use of discriminant analysis to determine subject attrition bias in field research

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