ds.skewness: Skewness
In paularaissa/distStatsClient: Distributed Multiple Imputations
Description
Usage
Arguments
Details
Value
Dependencies
Author(s)
Examples
Description
Computes the skewness.
Usage
1
ds.skewness(x = NULL, datasources = NULL)
Arguments
x
a character, the name of the study variable.
datasources
a list of opal object(s) obtained after login in to opal servers;
these objects hold also the data assign to R, as data frame, from opal datasources.
Details
Considering x.i for elements of x and mu for their mean, so m.r = sumi(xi-mu)^r/n is the sample moments of order r.
Which sumi(xi-mu)^r is computed at each data node and combined by this function in the central node, also called client-side.
It is a wrapper for the server side function getSkewness.
Value
return a numeric value.
Dependencies
getSkewness
Author(s)
Paula Raissa Costa e Silva
Examples
1
skew <- ds.skewness('D$birth_weight')
paularaissa/distStatsClient documentation built on June 19, 2019, 12:43 a.m.
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Description Usage Arguments Details Value Dependencies Author(s) Examples
Description
Computes the skewness.
Usage
1 | ds.skewness(x = NULL, datasources = NULL)
|
Arguments
x |
a character, the name of the study variable. |
datasources |
a list of opal object(s) obtained after login in to opal servers;
these objects hold also the data assign to R, as |
Details
Considering x.i for elements of x and mu for their mean, so m.r = sumi(xi-mu)^r/n is the sample moments of order r. Which sumi(xi-mu)^r is computed at each data node and combined by this function in the central node, also called client-side.
It is a wrapper for the server side function getSkewness.
Value
return a numeric value.
Dependencies
getSkewness
Author(s)
Paula Raissa Costa e Silva
Examples
1 | skew <- ds.skewness('D$birth_weight')
|
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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