Description Usage Arguments Details Value Note Author(s) References See Also Examples
Allocate RILs (or strains) into different conditional and pair RILs (or strains) into slides.
1 2 | initialDesign( genotype, nRILs, nSlides, nConditions, nTuple,
bTwoColorArray )
|
genotype |
genotype data: a nMarker-by-nRILs matrix with two allels being 0 and 1 (or A and B) or three allels being 0, 0.5 and 1 (or, A, H, and B), where 0.5 (or H) represents heterozygous allele. |
nRILs |
total number of RILs ((or strains) available for the experiment. |
nSlides |
total number of slides available for the experiment. |
nConditions |
number of all possible combination of all environmental factors. |
nTuple |
average number of RILs (or strains) to be assigned onto each condition |
bTwoColorArray |
binary variable indicating experiment type: |
For two-color array experiments, randomly choose a RIL (or strain) and pair it with the
genetically most different RIL (or strain) on one array.
For one-color array experiments, array.allocation is NULL
as there is no
need to pair samples.
a list with 2 matrices:
condition.allocation
: allocate RILs (or strains) into different conditional
(nCondition * nRILs)
array.allocation
: pair RILs (or strains) into sldies
(nSlides * nRILs)
This function calls conditionAllocation
function to allocate selected RILs
(or strains) into different conditions.
Yang Li <yang.li@rug.nl>, Gonzalo Vera <gonzalo.vera.rodriguez@gmail.com>
Rainer Breitling <r.breitling@rug.nl>, Ritsert Jansen <r.c.jansen@rug.nl>
Y. Li, R. Breitling and R.C. Jansen. Generalizing genetical
genomics: the added value from environmental perturbation, Trends Genet
(2008) 24:518-524.
Y. Li, M. Swertz, G. Vera, J. Fu, R. Breitling, and R.C. Jansen. designGG:
An R-package and Web tool for the optimal design of genetical genomics
experiments. BMC Bioinformatics 10:188(2009)
http://gbic.biol.rug.nl/designGG
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