Table 6. -The Five Weakest Per Cent Reductions in Longshore Ciorrent Velocity 

 Sum of Squares Attributable to Each of Several Combinations of 

 Thirteen Independent Variables. 



Independent Variable Combinations 



Percent 

 Reduction in SS 



Two Xs 

 at a time 



Three Xs 

 at a time 



Four Xs 

 at a time 



Five Xs 

 at a time 



Six Xs 

 at a time 



13 



11 



8 9 



Seven Xs 





at a time 



1 





1 





1 





1 



Eight Xs 



1 



at a time 



1 





1 





1 





8 











13 











11 





13 





8 



9 

 9 

 9 





11 



12 



13 

 13 

 13 





8 



9 





11 









8 







11 





13 





8 



9 





11 





13 







9 





11 



12 



13 





8 



9 



10 







13 





8 



9 







12 



13 







9 



10 



11 





13 





8 



9 





11 



12 



13 





8 



9 



10 



11 





13 







9 



10 



11 



12 



13 





8 



9 



10 





12 



13 





8 



9 



10 



11 



12 







8 



9 



10 



11 



12 



13 



7 



8 



9 



10 



11 





13 



7 



8 



9 





11 



12 



13 



7 



8 



9 



10 



11 



12 





7 



8 



9 



10 





12 



13 



7 



8 



9 



10 



11 



12 



13 





8 



9 



10 



11 



12 



13 



7 



8 



9 



10 



11 



12 





7 



8 



9 



10 



11 





13 



7 



8 



9 



10 





12 



13 



7 



8 



9 



10 



11 



12 



13 





8 



9 



10 



11 



12 



13 





8 



9 



10 



11 



12 



13 





8 



9 





11 



12 



13 





8 



9 



10 





12 



13 



0.23 

 0.65 

 0.68 

 0.77 

 0.87 



0.77 

 0.87 

 1.28 

 l.i+i 

 1.50 



1.50 

 1.68 

 1.88 

 2.00 

 2.20 



2.i+5 

 2.61 



3.13 

 3.23 

 3.61 



3.66 



6.02 

 6.16 

 G.hh 

 G.kh 



6.51 



9.23 



11.26 



11.88 



11.92 



12.59 

 19.33 

 25.76 

 26.95 

 27.7^ 



26 



