POWPAL: A Program for Estimating Effect Sizes, Statistical Power, and Sample Sizes

POWPAL is a simple, interactive computer program that computes effect sizes and power estimates from summary statistics. Additionally, the program provides estimates of future sample sizes needed for various combinations of power, significance levels, and effect sizes.

Saved in:
Bibliographic Details
Published in:Educational and psychological measurement 1995-10, Vol.55 (5), p.773-776
Main Authors: Gorman, Bernard S., Primavera, Louis H., Allison, David B.
Format: Article
Language:English
Subjects:
Biological and medical sciences
Computer processing
Fundamental and applied biological sciences. Psychology
Psychology. Psychoanalysis. Psychiatry
Psychology. Psychophysiology
Psychometrics. Statistics. Methodology
Software
Statistics
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c374t-bde7e46c153c0bca44984e78799de6fe36314759482f82b72ffa5e17bf74354d3
cites cdi_FETCH-LOGICAL-c374t-bde7e46c153c0bca44984e78799de6fe36314759482f82b72ffa5e17bf74354d3
container_end_page 776
container_issue 5
container_start_page 773
container_title Educational and psychological measurement
container_volume 55
creator Gorman, Bernard S.
Primavera, Louis H.
Allison, David B.
description POWPAL is a simple, interactive computer program that computes effect sizes and power estimates from summary statistics. Additionally, the program provides estimates of future sample sizes needed for various combinations of power, significance levels, and effect sizes.
doi_str_mv 10.1177/0013164495055005009
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_221521346</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sage_id>10.1177_0013164495055005009</sage_id><sourcerecordid>6784735</sourcerecordid><originalsourceid>FETCH-LOGICAL-c374t-bde7e46c153c0bca44984e78799de6fe36314759482f82b72ffa5e17bf74354d3</originalsourceid><addsrcrecordid>eNp9kF1LwzAUhoMoOKe_wJugXq6ak48m9W6M-QGDFad4WdI0GR3bOpMO0V9vRod4oR4CB06e877Ji9A5kGsAKW8IAQYp55kgQhAST3aAeiAETZhS6hD1dkSyQ47RSQgLEosD9NBTPn3Nh5NbPMS5b-Zer7BrPB6Htl7ptl7P8dg5a1o8qz9tGOBZG6fx0uglzpt36wdYrys806vN0nbQKTpyehns2b730cvd-Hn0kEym94-j4SQxTPI2KSsrLU8NCGZIaXR8veJWKplllU2dZSkDLkXGFXWKlpI6p4UFWTrJmeAV66OLTnfjm7etDW2xaLZ-HS0LSkFQYDyN0OVfENCMUElBiUixjjK-CcFbV2x8_L__KIAUu4SLXxKOW1d7bR1iHs7rtanD9ypLU6YkjRjpsKDn9of9P8pfd0mEuw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1290272185</pqid></control><display><type>article</type><title>POWPAL: A Program for Estimating Effect Sizes, Statistical Power, and Sample Sizes</title><source>SAGE Complete Deep Backfile Purchase 2012</source><creator>Gorman, Bernard S. ; Primavera, Louis H. ; Allison, David B.</creator><creatorcontrib>Gorman, Bernard S. ; Primavera, Louis H. ; Allison, David B.</creatorcontrib><description>POWPAL is a simple, interactive computer program that computes effect sizes and power estimates from summary statistics. Additionally, the program provides estimates of future sample sizes needed for various combinations of power, significance levels, and effect sizes.</description><identifier>ISSN: 0013-1644</identifier><identifier>EISSN: 1552-3888</identifier><identifier>DOI: 10.1177/0013164495055005009</identifier><identifier>CODEN: EPMEAJ</identifier><language>eng</language><publisher>Thousand Oaks, CA: SAGE Publications</publisher><subject>Biological and medical sciences ; Computer processing ; Fundamental and applied biological sciences. Psychology ; Psychology. Psychoanalysis. Psychiatry ; Psychology. Psychophysiology ; Psychometrics. Statistics. Methodology ; Software ; Statistics</subject><ispartof>Educational and psychological measurement, 1995-10, Vol.55 (5), p.773-776</ispartof><rights>1995 INIST-CNRS</rights><rights>Copyright SAGE PUBLICATIONS, INC. Oct 1995</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c374t-bde7e46c153c0bca44984e78799de6fe36314759482f82b72ffa5e17bf74354d3</citedby><cites>FETCH-LOGICAL-c374t-bde7e46c153c0bca44984e78799de6fe36314759482f82b72ffa5e17bf74354d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/0013164495055005009$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/0013164495055005009$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,780,784,21845,27924,27925,45082,45470</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=3663872$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Gorman, Bernard S.</creatorcontrib><creatorcontrib>Primavera, Louis H.</creatorcontrib><creatorcontrib>Allison, David B.</creatorcontrib><title>POWPAL: A Program for Estimating Effect Sizes, Statistical Power, and Sample Sizes</title><title>Educational and psychological measurement</title><description>POWPAL is a simple, interactive computer program that computes effect sizes and power estimates from summary statistics. Additionally, the program provides estimates of future sample sizes needed for various combinations of power, significance levels, and effect sizes.</description><subject>Biological and medical sciences</subject><subject>Computer processing</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychology. Psychophysiology</subject><subject>Psychometrics. Statistics. Methodology</subject><subject>Software</subject><subject>Statistics</subject><issn>0013-1644</issn><issn>1552-3888</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNp9kF1LwzAUhoMoOKe_wJugXq6ak48m9W6M-QGDFad4WdI0GR3bOpMO0V9vRod4oR4CB06e877Ji9A5kGsAKW8IAQYp55kgQhAST3aAeiAETZhS6hD1dkSyQ47RSQgLEosD9NBTPn3Nh5NbPMS5b-Zer7BrPB6Htl7ptl7P8dg5a1o8qz9tGOBZG6fx0uglzpt36wdYrys806vN0nbQKTpyehns2b730cvd-Hn0kEym94-j4SQxTPI2KSsrLU8NCGZIaXR8veJWKplllU2dZSkDLkXGFXWKlpI6p4UFWTrJmeAV66OLTnfjm7etDW2xaLZ-HS0LSkFQYDyN0OVfENCMUElBiUixjjK-CcFbV2x8_L__KIAUu4SLXxKOW1d7bR1iHs7rtanD9ypLU6YkjRjpsKDn9of9P8pfd0mEuw</recordid><startdate>19951001</startdate><enddate>19951001</enddate><creator>Gorman, Bernard S.</creator><creator>Primavera, Louis H.</creator><creator>Allison, David B.</creator><general>SAGE Publications</general><general>Sage</general><general>Educational and Psychological Measurement, etc</general><general>SAGE PUBLICATIONS, INC</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>EOLOZ</scope><scope>FKUCP</scope><scope>IOIBA</scope><scope>K30</scope><scope>PAAUG</scope><scope>PAWHS</scope><scope>PAWZZ</scope><scope>PAXOH</scope><scope>PBHAV</scope><scope>PBQSW</scope><scope>PBYQZ</scope><scope>PCIWU</scope><scope>PCMID</scope><scope>PCZJX</scope><scope>PDGRG</scope><scope>PDWWI</scope><scope>PETMR</scope><scope>PFVGT</scope><scope>PGXDX</scope><scope>PIHIL</scope><scope>PISVA</scope><scope>PJCTQ</scope><scope>PJTMS</scope><scope>PLCHJ</scope><scope>PMHAD</scope><scope>PNQDJ</scope><scope>POUND</scope><scope>PPLAD</scope><scope>PQAPC</scope><scope>PQCAN</scope><scope>PQCMW</scope><scope>PQEME</scope><scope>PQHKH</scope><scope>PQMID</scope><scope>PQNCT</scope><scope>PQNET</scope><scope>PQSCT</scope><scope>PQSET</scope><scope>PSVJG</scope><scope>PVMQY</scope><scope>PZGFC</scope></search><sort><creationdate>19951001</creationdate><title>POWPAL: A Program for Estimating Effect Sizes, Statistical Power, and Sample Sizes</title><author>Gorman, Bernard S. ; Primavera, Louis H. ; Allison, David B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c374t-bde7e46c153c0bca44984e78799de6fe36314759482f82b72ffa5e17bf74354d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Biological and medical sciences</topic><topic>Computer processing</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Psychometrics. Statistics. Methodology</topic><topic>Software</topic><topic>Statistics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gorman, Bernard S.</creatorcontrib><creatorcontrib>Primavera, Louis H.</creatorcontrib><creatorcontrib>Allison, David B.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Periodicals Index Online Segment 01</collection><collection>Periodicals Index Online Segment 04</collection><collection>Periodicals Index Online Segment 29</collection><collection>Periodicals Index Online</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - West</collection><collection>Primary Sources Access (Plan D) - International</collection><collection>Primary Sources Access &amp; Build (Plan A) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Midwest</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Northeast</collection><collection>Primary Sources Access (Plan D) - Southeast</collection><collection>Primary Sources Access (Plan D) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Southeast</collection><collection>Primary Sources Access (Plan D) - South Central</collection><collection>Primary Sources Access &amp; Build (Plan A) - UK / I</collection><collection>Primary Sources Access (Plan D) - Canada</collection><collection>Primary Sources Access (Plan D) - EMEALA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - South Central</collection><collection>Primary Sources Access &amp; Build (Plan A) - International</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - International</collection><collection>Primary Sources Access (Plan D) - West</collection><collection>Periodicals Index Online Segments 1-50</collection><collection>Primary Sources Access (Plan D) - APAC</collection><collection>Primary Sources Access (Plan D) - Midwest</collection><collection>Primary Sources Access (Plan D) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Canada</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - EMEALA</collection><collection>Primary Sources Access &amp; Build (Plan A) - APAC</collection><collection>Primary Sources Access &amp; Build (Plan A) - Canada</collection><collection>Primary Sources Access &amp; Build (Plan A) - West</collection><collection>Primary Sources Access &amp; Build (Plan A) - EMEALA</collection><collection>Primary Sources Access (Plan D) - Northeast</collection><collection>Primary Sources Access &amp; Build (Plan A) - Midwest</collection><collection>Primary Sources Access &amp; Build (Plan A) - North Central</collection><collection>Primary Sources Access &amp; Build (Plan A) - Northeast</collection><collection>Primary Sources Access &amp; Build (Plan A) - South Central</collection><collection>Primary Sources Access &amp; Build (Plan A) - Southeast</collection><collection>Primary Sources Access (Plan D) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - APAC</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - MEA</collection><jtitle>Educational and psychological measurement</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gorman, Bernard S.</au><au>Primavera, Louis H.</au><au>Allison, David B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>POWPAL: A Program for Estimating Effect Sizes, Statistical Power, and Sample Sizes</atitle><jtitle>Educational and psychological measurement</jtitle><date>1995-10-01</date><risdate>1995</risdate><volume>55</volume><issue>5</issue><spage>773</spage><epage>776</epage><pages>773-776</pages><issn>0013-1644</issn><eissn>1552-3888</eissn><coden>EPMEAJ</coden><abstract>POWPAL is a simple, interactive computer program that computes effect sizes and power estimates from summary statistics. Additionally, the program provides estimates of future sample sizes needed for various combinations of power, significance levels, and effect sizes.</abstract><cop>Thousand Oaks, CA</cop><pub>SAGE Publications</pub><doi>10.1177/0013164495055005009</doi><tpages>4</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0013-1644
ispartof Educational and psychological measurement, 1995-10, Vol.55 (5), p.773-776
issn 0013-1644
1552-3888
language eng
recordid cdi_proquest_journals_221521346
source SAGE Complete Deep Backfile Purchase 2012
subjects Biological and medical sciences
Computer processing
Fundamental and applied biological sciences. Psychology
Psychology. Psychoanalysis. Psychiatry
Psychology. Psychophysiology
Psychometrics. Statistics. Methodology
Software
Statistics
title POWPAL: A Program for Estimating Effect Sizes, Statistical Power, and Sample Sizes
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T10%3A16%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=POWPAL:%20A%20Program%20for%20Estimating%20Effect%20Sizes,%20Statistical%20Power,%20and%20Sample%20Sizes&rft.jtitle=Educational%20and%20psychological%20measurement&rft.au=Gorman,%20Bernard%20S.&rft.date=1995-10-01&rft.volume=55&rft.issue=5&rft.spage=773&rft.epage=776&rft.pages=773-776&rft.issn=0013-1644&rft.eissn=1552-3888&rft.coden=EPMEAJ&rft_id=info:doi/10.1177/0013164495055005009&rft_dat=%3Cproquest_cross%3E6784735%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c374t-bde7e46c153c0bca44984e78799de6fe36314759482f82b72ffa5e17bf74354d3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=1290272185&rft_id=info:pmid/&rft_sage_id=10.1177_0013164495055005009&rfr_iscdi=true