A simple method of computing the sample size for Chi-square test for the equality of multinomial distributions
Computing the appropriate sample size is one of the most important aspects of designing an experiment. For the Chi-square test of the equality of multinomial populations a very simple method is proposed for calculating the sample size to satisfy specified significance level and power. This method is...
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| Vydáno v: | Computational statistics & data analysis Ročník 52; číslo 11; s. 4903 - 4908 |
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| Hlavní autoři: | , |
| Médium: | Journal Article |
| Jazyk: | angličtina |
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Amsterdam
Elsevier B.V
15.07.2008
Elsevier Science Elsevier |
| Edice: | Computational Statistics & Data Analysis |
| Témata: | |
| ISSN: | 0167-9473, 1872-7352 |
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| Abstract | Computing the appropriate sample size is one of the most important aspects of designing an experiment. For the Chi-square test of the equality of multinomial populations a very simple method is proposed for calculating the sample size to satisfy specified significance level and power. This method is especially understandable and does not require software nor the non-central Chi-square tables. Simulations are used to verify the accuracy of the new method. |
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| AbstractList | Computing the appropriate sample size is one of the most important aspects of designing an experiment. For the Chi-square test of the equality of multinomial populations a very simple method is proposed for calculating the sample size to satisfy specified significance level and power. This method is especially understandable and does not require software nor the non-central Chi-square tables. Simulations are used to verify the accuracy of the new method. |
| Author | Nisen, Jeffrey A. Schwertman, Neil C. |
| Author_xml | – sequence: 1 givenname: Jeffrey A. surname: Nisen fullname: Nisen, Jeffrey A. organization: Department of Statistics, 44 Kidder Hall, Oregon State University, Corvallis, OR 97331, United States – sequence: 2 givenname: Neil C. surname: Schwertman fullname: Schwertman, Neil C. email: nschwertman@csuchico.edu organization: Department of Mathematics & Statistics, California State University Chico, Chico, CA 95929-0525, United States |
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| Cites_doi | 10.2307/2531020 10.1016/0167-9473(89)90007-8 10.1002/sim.4780122404 10.1111/1467-9884.00068 10.1006/pmed.1998.0401 10.2307/2683047 10.2307/2532045 10.2307/2528901 10.2307/2283192 10.1080/03610929108830513 10.2307/2348439 10.1007/s00198-004-1730-2 10.2307/2348440 10.1002/sim.4780040203 10.2307/2529781 10.1080/03610918708812630 10.2307/2348442 10.1002/sim.4780020219 10.2307/2348441 |
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| Keywords | Data analysis Sample size Chi square test Significance level Computing Equality test Chi square Sampling theory Statistical computation Simulation Experimental design Distribution function Software Multinomial distribution Sample survey Computing method |
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| References | Schwertman (b21) 1987; 16 Haynam, Govindarajulu, Leone (b13) 1970 Goldberg (b7) 1972; vol. 21 Guenther (b11) 1977; 31 Meng, Chapman (b18) 1966; 61 Adcock (b1) 1995; 44 Zar (b26) 1999 Greenland (b8) 1983; 2 Gilliland, Mahier, Hunt, Davis (b6) 1999; 28 Brunier, H., Whitehead, J., 1993. PEST3: Operating Manual. University of Reading Whitehead (b24) 1993; 12 Pham-Gia (b19) 1995; 44 Joseph, Wolfson, du Berger (b14) 1995; 44 Lachin (b16) 1977; 33 Schwertman, Owens (b22) 1989; 8 Grizzle, Starmer, Koch (b10) 1969; 25 Lindley (b17) 1997; 46 Rochon (b20) 1989; 45 Schwertman, Schenk (b23) 1991; 20 Greenland (b9) 1985; 4 Chow, Shao, Wang (b4) 2003 Fleiss (b5) 1981 Agresti (b2) 1990 Wong, Lau, Lynn, Leung, Woo, Cummings, Orwoll (b25) 2005; 16 Joseph, Wolfson, du Berger (b15) 1995; 44 Haber (b12) 1983; 39 Lindley (10.1016/j.csda.2008.04.007_b17) 1997; 46 Greenland (10.1016/j.csda.2008.04.007_b9) 1985; 4 Schwertman (10.1016/j.csda.2008.04.007_b21) 1987; 16 Agresti (10.1016/j.csda.2008.04.007_b2) 1990 Haynam (10.1016/j.csda.2008.04.007_b13) 1970 Schwertman (10.1016/j.csda.2008.04.007_b23) 1991; 20 Adcock (10.1016/j.csda.2008.04.007_b1) 1995; 44 Lachin (10.1016/j.csda.2008.04.007_b16) 1977; 33 Fleiss (10.1016/j.csda.2008.04.007_b5) 1981 Rochon (10.1016/j.csda.2008.04.007_b20) 1989; 45 Greenland (10.1016/j.csda.2008.04.007_b8) 1983; 2 Pham-Gia (10.1016/j.csda.2008.04.007_b19) 1995; 44 Gilliland (10.1016/j.csda.2008.04.007_b6) 1999; 28 Meng (10.1016/j.csda.2008.04.007_b18) 1966; 61 Haber (10.1016/j.csda.2008.04.007_b12) 1983; 39 Goldberg (10.1016/j.csda.2008.04.007_b7) 1972; vol. 21 Joseph (10.1016/j.csda.2008.04.007_b14) 1995; 44 Zar (10.1016/j.csda.2008.04.007_b26) 1999 Joseph (10.1016/j.csda.2008.04.007_b15) 1995; 44 Chow (10.1016/j.csda.2008.04.007_b4) 2003 Guenther (10.1016/j.csda.2008.04.007_b11) 1977; 31 Whitehead (10.1016/j.csda.2008.04.007_b24) 1993; 12 Wong (10.1016/j.csda.2008.04.007_b25) 2005; 16 Grizzle (10.1016/j.csda.2008.04.007_b10) 1969; 25 10.1016/j.csda.2008.04.007_b3 Schwertman (10.1016/j.csda.2008.04.007_b22) 1989; 8 |
| References_xml | – year: 1981 ident: b5 article-title: Statistical Methods for Rates and Proportions – year: 1990 ident: b2 article-title: Categorical Data Analysis – volume: 44 start-page: 143 year: 1995 end-page: 154 ident: b14 article-title: Sample size calculations for binomial proportions via highest posterior density intervals publication-title: The Statistician – volume: 8 start-page: 201 year: 1989 end-page: 207 ident: b22 article-title: Simple approximation of sample size for the bivariate normal publication-title: Computational Statistics & Data Analysis – volume: 2 start-page: 243 year: 1983 end-page: 251 ident: b8 article-title: Tests of interaction in epidemiological studies: A review and study of power publication-title: Statistics in Medicine – volume: 39 start-page: 493 year: 1983 end-page: 498 ident: b12 article-title: Sample Size for the exact test of ‘ no interaction’ in a 2×2 table publication-title: Biometrics – volume: 20 start-page: 527 year: 1991 end-page: 538 ident: b23 article-title: Determining analysis of variance sample size for detecting specified trends and interactions publication-title: Communications Statistics. Theory and Methods – volume: 44 start-page: 155 year: 1995 end-page: 161 ident: b1 article-title: The Bayesian approach to determination of sample sizes — some comments on the paper by Joseph, Wolfson and du Berger publication-title: The Statistician – volume: 31 start-page: 83 year: 1977 end-page: 85 ident: b11 article-title: Power and sample size for approximately chi-square tests publication-title: American Statistician – volume: 16 start-page: 957 year: 1987 end-page: 967 ident: b21 article-title: An alternative procedure for determining analysis of variance sample size publication-title: Communications in Statistics. Simulation and Computation – volume: 12 start-page: 2257 year: 1993 end-page: 2271 ident: b24 article-title: Sample size calculations for ordered categorical data publication-title: Statistics in Medicine – volume: 33 start-page: 315 year: 1977 end-page: 324 ident: b16 article-title: Sample size determination for publication-title: Biometrics – volume: 16 start-page: 610 year: 2005 end-page: 615 ident: b25 article-title: Depression and bone mineral density: Is there a relationship in elderly asian men publication-title: Osteoporois International – volume: 28 year: 1999 ident: b6 article-title: Preventive health care among rural American Indians in New Mexico publication-title: Preventive Medicine – volume: 25 start-page: 489 year: 1969 end-page: 504 ident: b10 article-title: Analysis of categorical data by linear models publication-title: Biometrics – reference: Brunier, H., Whitehead, J., 1993. PEST3: Operating Manual. University of Reading – volume: 61 start-page: 965 year: 1966 end-page: 975 ident: b18 article-title: The power of Chi-square tests for contingency tables publication-title: Journal of the American Statistical Association – volume: 45 start-page: 193 year: 1989 end-page: 205 ident: b20 article-title: The application of the GSK method to the determination of minimum sample size publication-title: Biometrics – volume: 4 start-page: 117 year: 1985 end-page: 127 ident: b9 article-title: Power, sample size and smallest detectable effect determination for multivariate studies publication-title: Statistics In Medicine – volume: 46 start-page: 129 year: 1997 end-page: 138 ident: b17 article-title: The choice of sample size publication-title: The Statistician – volume: vol. 21 start-page: 126 year: 1972 ident: b7 article-title: The detection of psychiatric illness by questionaire: A technique for the identification and assessment of non-psychotic psychiatric illness publication-title: Maidsley Monogram – year: 1999 ident: b26 article-title: Biostatistical Analysis – volume: 44 start-page: 167 year: 1995 end-page: 171 ident: b15 article-title: Some comments on Bayesian sample size determination publication-title: The Statistician – year: 1970 ident: b13 article-title: Tables of the cumulative non-central chi-square distribution publication-title: Selected Tables in Mathematical Statistics – year: 2003 ident: b4 article-title: Sample Size Calculations for Clinical Research – volume: 44 start-page: 163 year: 1995 end-page: 166 ident: b19 article-title: Sample size determination in Bayesian statistics — a commentary publication-title: The Statistician – year: 1981 ident: 10.1016/j.csda.2008.04.007_b5 – volume: 39 start-page: 493 year: 1983 ident: 10.1016/j.csda.2008.04.007_b12 article-title: Sample Size for the exact test of ‘ no interaction’ in a 2×2 table publication-title: Biometrics doi: 10.2307/2531020 – year: 1970 ident: 10.1016/j.csda.2008.04.007_b13 article-title: Tables of the cumulative non-central chi-square distribution – volume: 8 start-page: 201 year: 1989 ident: 10.1016/j.csda.2008.04.007_b22 article-title: Simple approximation of sample size for the bivariate normal publication-title: Computational Statistics & Data Analysis doi: 10.1016/0167-9473(89)90007-8 – volume: 12 start-page: 2257 year: 1993 ident: 10.1016/j.csda.2008.04.007_b24 article-title: Sample size calculations for ordered categorical data publication-title: Statistics in Medicine doi: 10.1002/sim.4780122404 – volume: 46 start-page: 129 issue: 2 year: 1997 ident: 10.1016/j.csda.2008.04.007_b17 article-title: The choice of sample size publication-title: The Statistician doi: 10.1111/1467-9884.00068 – volume: 28 issue: 2 year: 1999 ident: 10.1016/j.csda.2008.04.007_b6 article-title: Preventive health care among rural American Indians in New Mexico publication-title: Preventive Medicine doi: 10.1006/pmed.1998.0401 – volume: 31 start-page: 83 year: 1977 ident: 10.1016/j.csda.2008.04.007_b11 article-title: Power and sample size for approximately chi-square tests publication-title: American Statistician doi: 10.2307/2683047 – volume: 45 start-page: 193 year: 1989 ident: 10.1016/j.csda.2008.04.007_b20 article-title: The application of the GSK method to the determination of minimum sample size publication-title: Biometrics doi: 10.2307/2532045 – volume: 25 start-page: 489 year: 1969 ident: 10.1016/j.csda.2008.04.007_b10 article-title: Analysis of categorical data by linear models publication-title: Biometrics doi: 10.2307/2528901 – volume: 61 start-page: 965 year: 1966 ident: 10.1016/j.csda.2008.04.007_b18 article-title: The power of Chi-square tests for contingency tables publication-title: Journal of the American Statistical Association doi: 10.2307/2283192 – volume: 20 start-page: 527 issue: 2 year: 1991 ident: 10.1016/j.csda.2008.04.007_b23 article-title: Determining analysis of variance sample size for detecting specified trends and interactions publication-title: Communications Statistics. Theory and Methods doi: 10.1080/03610929108830513 – ident: 10.1016/j.csda.2008.04.007_b3 – year: 1990 ident: 10.1016/j.csda.2008.04.007_b2 – volume: 44 start-page: 143 year: 1995 ident: 10.1016/j.csda.2008.04.007_b14 article-title: Sample size calculations for binomial proportions via highest posterior density intervals publication-title: The Statistician doi: 10.2307/2348439 – year: 2003 ident: 10.1016/j.csda.2008.04.007_b4 – volume: 16 start-page: 610 issue: 6 year: 2005 ident: 10.1016/j.csda.2008.04.007_b25 article-title: Depression and bone mineral density: Is there a relationship in elderly asian men publication-title: Osteoporois International doi: 10.1007/s00198-004-1730-2 – volume: 44 start-page: 155 year: 1995 ident: 10.1016/j.csda.2008.04.007_b1 article-title: The Bayesian approach to determination of sample sizes — some comments on the paper by Joseph, Wolfson and du Berger publication-title: The Statistician doi: 10.2307/2348440 – volume: 4 start-page: 117 year: 1985 ident: 10.1016/j.csda.2008.04.007_b9 article-title: Power, sample size and smallest detectable effect determination for multivariate studies publication-title: Statistics In Medicine doi: 10.1002/sim.4780040203 – volume: 33 start-page: 315 year: 1977 ident: 10.1016/j.csda.2008.04.007_b16 article-title: Sample size determination for r×c comparative trials publication-title: Biometrics doi: 10.2307/2529781 – volume: vol. 21 start-page: 126 year: 1972 ident: 10.1016/j.csda.2008.04.007_b7 article-title: The detection of psychiatric illness by questionaire: A technique for the identification and assessment of non-psychotic psychiatric illness – volume: 16 start-page: 957 issue: 4 year: 1987 ident: 10.1016/j.csda.2008.04.007_b21 article-title: An alternative procedure for determining analysis of variance sample size publication-title: Communications in Statistics. Simulation and Computation doi: 10.1080/03610918708812630 – volume: 44 start-page: 167 year: 1995 ident: 10.1016/j.csda.2008.04.007_b15 article-title: Some comments on Bayesian sample size determination publication-title: The Statistician doi: 10.2307/2348442 – year: 1999 ident: 10.1016/j.csda.2008.04.007_b26 – volume: 2 start-page: 243 year: 1983 ident: 10.1016/j.csda.2008.04.007_b8 article-title: Tests of interaction in epidemiological studies: A review and study of power publication-title: Statistics in Medicine doi: 10.1002/sim.4780020219 – volume: 44 start-page: 163 year: 1995 ident: 10.1016/j.csda.2008.04.007_b19 article-title: Sample size determination in Bayesian statistics — a commentary publication-title: The Statistician doi: 10.2307/2348441 |
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| Title | A simple method of computing the sample size for Chi-square test for the equality of multinomial distributions |
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