weitrix_dispersions: Calculate row dispersions
In weitrix: Tools for matrices with precision weights, test and explore weighted or sparse data
Description
Usage
Arguments
Value
Examples
Description
Calculate the dispersion of each row. For each observation,
this value divided by the weight gives the observation's variance.
Usage
1
weitrix_dispersions(weitrix, design = ~1)
Arguments
weitrix
A weitrix object, or an object that can be converted to a weitrix
with as_weitrix.
design
A formula in terms of colData(weitrix or a design matrix,
which will be fitted to the weitrix on each row.
Can also be a pre-existing Components object,
in which case the existing fits (design$row) are used.
Value
A numeric vector.
Examples
1
2
3
4
5
6
# Using a model just containing an intercept
weitrix_dispersions(simwei, ~1)
# Allowing for one component of variation, the dispersions are lower
comp <- weitrix_components(simwei, p=1, verbose=FALSE)
weitrix_dispersions(simwei, comp)
weitrix documentation built on Nov. 8, 2020, 8:10 p.m.
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Description Usage Arguments Value Examples
Description
Calculate the dispersion of each row. For each observation, this value divided by the weight gives the observation's variance.
Usage
1 | weitrix_dispersions(weitrix, design = ~1)
|
Arguments
weitrix |
A weitrix object, or an object that can be converted to a weitrix
with |
design |
A formula in terms of |
Value
A numeric vector.
Examples
1 2 3 4 5 6 | # Using a model just containing an intercept
weitrix_dispersions(simwei, ~1)
# Allowing for one component of variation, the dispersions are lower
comp <- weitrix_components(simwei, p=1, verbose=FALSE)
weitrix_dispersions(simwei, comp)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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