inclassnov27 - Mantel-Haenszel Chi-Square 1 3.4966 0.0615...

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Stat 296 Fall 2007 Fisher’s Exact Test for 2 × 2 Contingency Tables data salamander; input survival colour count @@; datalines; 1 1 65 1 2 23 2 1 98 2 2 18 ; proc freq data=salamander; weight count; exact chisq; tables survival*colour; run; The FREQ Procedure Table of survival by colour survival colour Frequency| Percent | Row Pct | Col Pct | 1| 2| Total ---------+--------+--------+ 1 | 65 | 23 | 88 | 31.86 | 11.27 | 43.14 | 73.86 | 26.14 | | 39.88 | 56.10 | ---------+--------+--------+ Total 163 41 204 79.90 20.10 100.00 (Continued)
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The FREQ Procedure Table of survival by colour survival colour Frequency| Percent | Row Pct | Col Pct | 1| 2| Total ---------+--------+--------+ 2 | 98 | 18 | 116 | 48.04 | 8.82 | 56.86 | 84.48 | 15.52 | | 60.12 | 43.90 | ---------+--------+--------+ Total 163 41 204 79.90 20.10 100.00 The FREQ Procedure Statistics for Table of survival by colour Statistic DF Value Prob ------------------------------------------------------ Chi-Square 1 3.5138 0.0609 Likelihood Ratio Chi-Square 1 3.4834 0.0620 Continuity Adj. Chi-Square 1 2.8836 0.0895
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Unformatted text preview: Mantel-Haenszel Chi-Square 1 3.4966 0.0615 Phi Coefficient-0.1312 Contingency Coefficient 0.1301 Cramer’s V-0.1312 Pearson Chi-Square Test----------------------------------Chi-Square 3.5138 DF 1 Asymptotic Pr > ChiSq 0.0609 Exact Pr >= ChiSq 0.0775 The FREQ Procedure Statistics for Table of survival by colour Likelihood Ratio Chi-Square Test----------------------------------Chi-Square 3.4834 DF 1 Asymptotic Pr > ChiSq 0.0620 Exact Pr >= ChiSq 0.0775 Mantel-Haenszel Chi-Square Test----------------------------------Chi-Square 3.4966 DF 1 Asymptotic Pr > ChiSq 0.0615 Exact Pr >= ChiSq 0.0775 The FREQ Procedure Statistics for Table of survival by colour Fisher’s Exact Test----------------------------------Cell (1,1) Frequency (F) 65 Left-sided Pr <= F 0.0452 Right-sided Pr >= F 0.9795 Table Probability (P) 0.0247 Two-sided Pr <= P 0.0775 Sample Size = 204...
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This note was uploaded on 11/20/2011 for the course STATISTICS ST3241 taught by Professor Manwai's during the Spring '11 term at National University of Singapore.

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inclassnov27 - Mantel-Haenszel Chi-Square 1 3.4966 0.0615...

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