getAllResiduals | R Documentation |
main RER computation function
getAllResiduals(
treesObj,
cutoff = NULL,
transform = "sqrt",
weighted = T,
useSpecies = NULL,
min.sp = 10,
scale = T,
doOnly = NULL,
maxT = NULL,
scaleForPproj = F,
mean.trim = 0.05,
plot = T
)
treesObj |
A treesObj created by |
transform |
The transformation to apply to the trees branch values before computing relative rates. Available options are sqrt and log, sqrt is recommended. |
weighted |
Use weighted regression to compute relative rates, meant to correct for the non-constant mean-variance relationship in evolutionary rate data. |
useSpecies |
Give only a subset of the species to use for RER calculation. Some times excluding unusually long branches can provide more stable results |
min.sp |
The minimum number of species needed to compute RER |
scale |
Scale relative rates internally for each species subset. Increases computation time with little apparent benefit. Better to scale the final matrix. |
doOnly |
The index of a specific tree in the treesObj to calculate RER for. Useful if a single result is needed quickly. |
maxT |
The maximum number of trees to compute results for. Since this function takes some time this is useful for debugging. |
plot |
Whether to plot the output of the correction for mean-variance relationship. |
a |
cutoff value for branch lengths bellow which the branch lengths will be discarded, very data dependent but should roughly correspond to 0 or 1 sequence change on that branch. If left NULL this whill be set to the bottom 0.05 quantile. Set to 0 for no cutoff. |
A numer of trees by number of paths matrix of relative evolutionary rates. Only an independent set of paths has non-NA values for each tree.
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