Open Access

Table 1.

Analysis of variance in multiple classification. Effect of storage, stimulation and immersion conditions on the density

Qualitative predictor Sum of squares Degrees of freedom Mean square F p
Word free 0,015206 1 0,015206 782,3437 0,000000
{1} Storage term 0,001274 1 0,001274 65,5661 0,000000
{2} Stimulation 0,000163 2 0,000081 4,1914 0,015537
{3} Conditions of immersion of the intermediate 0,011952 3 0,003984 204,9741 0,000000
1*2 0,000111 2 0,000055 2,8526 0,058418
1*3 0,001075 3 0,000358 18,4389 0,000000
2*3 0,000829 6 0,000138 7,1056 0,000000
1*2*3 0,000114 6 0,000019 0,9780 0,439101
Error 0,012595 648 0,000019

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