gatherTables: Gather tables of an object of class Dasst.

Description Usage Arguments Details Value Examples

View source: R/gatherTables.R

Description

gatherTables gathers the result of performing a certain operation over the tables of an object of class Dasst.

Usage

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  gatherTables(object, coCol, opCol, operation, ...)

Arguments

object

Object of class Dasst.

coCol

A character vector. The field names of those columns that will be copied identically into the result.

opCol

A character vector. The field names of those columns that will be gather by means of applying the required operation.

operation

A function. The function name for the required operation. i.e. mean, sum, etc.

...

Other parameters for the apply function as additional arguments for the operation.

Details

This function gathers the result of performing a certain operation over the tables of an object of class Dasst. The result is given as a data.frame.

Value

A data.frame with the values gathered after the application of the operator to the required columns.

Examples

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data(plantGrowth)
plantgro12 <- gatherTables(plantGrowth[1:10], c("DAP"),
   c("SWAD","LWAD","GWAD"), mean)

hlozza/Dasst documentation built on Nov. 23, 2017, 7:37 p.m.