cr.w | R Documentation |
This function creates the fieldbook and fieldplan for an unreplicated experiment with genotypes randomly allocated on a field with checks following the method described by Westcott (1981).
cr.w(geno, ck1, ck2, nc = NULL, ncb = 10, serpentine = c("yes", "no"))
geno |
The list of genotypes. |
ck1 |
Name of check 1. |
ck2 |
Name of check 2. |
nc |
Number of available columns on the field. |
ncb |
Number of columns between two check columns (default is 10). |
serpentine |
|
The genotypes are randomly allocated on a field between equally spaced
columns of two alternating check varieties. Check columns are planted each
ncb
columns.
It returns the fieldbook and fieldplan.
Raul Eyzaguirre.
Westcott, B. (1981). Two methods for early generation yield assessment in winter wheat. In: Proc. of the 4th meeting of the Biometrics in Plant Breeding Section of Eucarpia. INRA Poitier, France, pp 91-95.
cr.w(1:100, "A", "B", 23)
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