meanByClassHelper0a {dsBaseClient}

R Documentation

Computes the mean values of a numeric vector across a factor vector

Description

This is an internal function.

Usage

meanByClassHelper0a(a, b, type, datasources)

Arguments

a	a character, the name of a numeric vector.
b	a character, the name of a factor vector.
type	a character which represents the type of analysis to carry out. If type is set to 'combine', a pooled table of results is generated. If type is set to 'split', a table of results is genrated for each study.
datasources	a list of DSConnection-class objects obtained after login. If the <datasources> the default set of connections will be used: see datashield.connections_default.

Details

This function is called by the function 'ds.meanByClass' to produce the final tables if the user specifies two loose vectors.

Value

a table or a list of tables that hold the length of the numeric variable and its mean and standard deviation in each subgroup (subset).

Author(s)

Gaye, A.

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