On 3 Nov 2003 at 19:21, King wrote: For a book: Box, Hunter & Hunter: "Statistics for experimenters"
This will not give you a cook-book guide for your unbalanced design, but general principles. Start out with graphical analysis, compute the means for each of the cells and use those for interaction plots (for each levbel of factor A, draw the means for tle levels of factor B united with a line). The same with roles reversed. A linear-model calculation for an unbalanced design by hand is no fun, you should consider a simple least-squares program. Kjetil Halvorsen > Help please!! I desperately need to analyze data from a 2X6 factorial > design experiment (Factor A has 2 levels and Factor B has 6 levels). > The experiment is replicated 5 times, and there is a variable number > (between none to 3) data points per treatment combination per > replicate. Are there any on line resources or text books with examples > of worked-out problems available? (I'm required to do most of the > calculations by hand). It would be better if the resources are in very > simple terms, basic enough for a non-statistician like myself to > comprehend. Any help with this would be greatly appreciated. Thanks!! > . > . > ================================================================= > Instructions for joining and leaving this list, remarks about the > problem of INAPPROPRIATE MESSAGES, and archives are available at: > . http://jse.stat.ncsu.edu/ . > ================================================================= . . ================================================================= Instructions for joining and leaving this list, remarks about the problem of INAPPROPRIATE MESSAGES, and archives are available at: . http://jse.stat.ncsu.edu/ . =================================================================
