Drawing Graeco-Latin Squares with agricolae
As we've seen, agricolae provides us the ability to draw all of the experimental designs we've used so far, and they can also draw Graeco-Latin squares. One difference in the input to design.graeco() that we haven't seen before is that we'll need to input 2 vectors, trt1 and trt2, which must be of equal length. You can think of trt1 as your actual treatment and trt2 as one of your blocking factors. agricolae has been loaded for you.
Este ejercicio forma parte del curso
Experimental Design in R
Instrucciones del ejercicio
- Create vectors
trt1withLETTERSA through E andtrt2with numbers 1 through 5. - Make
my_graeco_designwithdesign.graeco(), using andseed = 42. - Examine the
parametersandsketchofmy_graeco_design.
Ejercicio interactivo práctico
Prueba este ejercicio y completa el código de muestra.
# Create trt1 and trt2
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# Create my_graeco_design
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# Examine the parameters and sketch
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