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. 1999 Mar;65(3):1117–1126. doi: 10.1128/aem.65.3.1117-1126.1999

TABLE 1.

Results of the different variance tests performed

Effect DFa MSb F-Snedecorc Sig. Fd
Medium 1 1.051 0.585 0.457
Strain 2 2.19 2.6 0.168
Salinity 1 1.237 6.817 0.040
Temp 2 3.261 36.5 0.008
Capsule 1 53.541 16.461 0.015
a

DF, degrees of freedom. 

b

MS, mean square. 

c

F-Snedecor, value of the test for each effect. 

d

Sig. F, significance (P value) of F-Snedecor.