View Full Version : Formula for F in a two-way ANOVA
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!!