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mcolyer
Apr 21, 2009, 10:05 AM
I have an ANOVA table and need to find the value for F. Does anyone know what that is?

Perito
Apr 21, 2009, 12:33 PM
F = \frac {MST}{MSE}

MST is the mean square (treatment)
MSE is the mean square (error)

MST =\frac {SST}{DFT }

MSE = \frac {SSE}{DFE}

SST = sum of squares (treatment)
SSE = sum of squares (error)
DFT = degrees of freedom (treatment)
DFE = degrees of freedom (error)

Does that help you?

mcolyer
Apr 21, 2009, 01:36 PM
f = \frac {mst}{mse}

mst is the mean square (treatment)
mse is the mean square (error)

mst =\frac {sst}{dft }

mse = \frac {sse}{dfe}

sst = sum of squares (treatment)
sse = sum of squares (error)
dft = degrees of freedom (treatment)
dfe = degrees of freedom (error)

does that help you?

thanks!!