View source: R/AlphaPartSubset.R
AlphaPartSubset | R Documentation |
A function to choose the partition paths to keep.
AlphaPartSubset(x, paths = NULL)
x |
AlphaPart or summaryAlphaPart, object from the |
paths |
Character, names of paths to be kept. |
Displaying results of partitions for many paths is often confusing.
This function helps in selecting only paths of interest.
Unspecified paths are removed from the input object x
.
Meta information is modified accordingly. Default setting does nothing.
An object of class AlphaPart
or summaryAlphaPart
with only some paths.
Meta information in slot "info" is modified as well.
AlphaPart
for the main method,
summary.AlphaPart
for summary method that works on output of AlphaPart
,
AlphaPartSum
for sum method.
## Small pedigree with additive genetic (=breeding) values ped <- data.frame( id=c( 1, 2, 3, 4, 5, 6), fid=c( 0, 0, 2, 0, 4, 0), mid=c( 0, 0, 1, 0, 3, 3), loc=c("A", "B", "A", "B", "A", "A"), gen=c( 1, 1, 2, 2, 3, 3), trt1=c(100, 120, 115, 130, 125, 125), trt2=c(100, 110, 105, 100, 85, 110)) ## Partition additive genetic values (tmp <- AlphaPart(x=ped, colBV=c("trt1", "trt2"))) ## Keep some partitions (working on object of class AlphaPart) (tmp2 <- AlphaPartSubset(x=tmp, paths="A")) ## Summarize by generation (tmpS <- summary(tmp, by="gen")) ## Keep some partitions (working on object of class summaryAlphaPart) (tmpS2 <- AlphaPartSubset(x=tmpS, paths="A")) ## ... must be equal to (tmpS3 <- summary(tmp2, by="gen"))
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