Seasonal Distribution, Movement and Food Habits ... - e.library-Home
Seasonal Distribution, Movement and Food Habits ... - e.library-Home
Seasonal Distribution, Movement and Food Habits ... - e.library-Home
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Appendix 12. Analysis of variance results for walleye mean relative weight values from gill net<br />
catches in Lewis <strong>and</strong> Clark Lake during 2002 <strong>and</strong> 2003. Highlighted numbers are<br />
significant.<br />
Source Sum-of-squares df Mean-square F-ratio P<br />
Season 1669.9 2 834.9 26.5 0.000<br />
Zone 491.3 1 491.3 15.6 0.000<br />
Location 69.8 1 69.8 2.2 0.137<br />
Group 7.8 2 3.9 0.123 0.884<br />
Season*group 502.2 4 125.6 4.0 0.003<br />
Zone*group 236.8 2 118.4 3.8 0.024<br />
Error 33281.0 1057 31.5<br />
Appendix 13. Results of pairwise comparisons, within a season or zone, for two-way interactions<br />
for walleye mean relative weight values from gill net catches in Lewis <strong>and</strong> Clark<br />
Lake during 2002 <strong>and</strong> 2003. Group 1 is stock-quality length, group 2 is quality-<br />
preferred-length, <strong>and</strong> group 3 is preferred length. Highlighted numbers are significant.<br />
Source Season Zone Comparison DF Difference P<br />
Season*group Spring - Group1>group2 1024 2.057 0.005<br />
Season*group Spring - Group1=group3 1024 0.979 0.673<br />
Season*group Spring - Group2=group3 1024 -1.078 0.646<br />
Season*group Summer - Group1
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