setAggregates: Set value of slot 'Aggregates'

In david-salgado/StQ: Tools to manage metadata-incorporated key-value pair datasets

Description

setAggregates assigns a data.table to the slot Aggregates of the input object.

Usage

setAggregates(object) <- value

## S4 replacement method for signature 'VNC,data.table'
setAggregates(object) <- value

## S4 replacement method for signature 'DD,data.table'
setAggregates(object) <- value

Arguments

object	Object whose slot Aggregates is to be assigned.
value	data.table to be assigned to the slot Aggregates.

Value

Object with slot Aggregates updated.

Examples

## Not run: 
library(data.table)
MicroDataDD <- data.table(Variable = 'NewOrders', Sort = 'IDDD', Class = 'numeric',
                          Length = '8',
                          Qual1 = 'NumIdEst', Qual2 = 'Market', ValueRegExp = '')
VarList <- list(MicroData = data.table(IDQual = c('NumIdEst','','',''),
                                       NonIDQual = c('', 'Market', 'Cod', ''),
                                       IDDD = c('', '', '' ,'NewOrders'),
                                       NumIdEst = c('', '', '', '.'),
                                       Market = c('', '', '', '1.'),
                                       Cod = rep('', 4),
                                       UnitName = c('', '', '', 'cp02'),
                                       InFiles = rep('FF', 4)))
VNC <- BuildVNC(VarList)
DD <- BuildDD(list(VNC = VNC, MicroData = MicroDataDD))
          
Aggdt <- data.table(Variable = c('NACE09', 'Turnover'),
                    Sort = c('IDQual', 'IDDD'),
                    Class = c('character', 'character'),
                    Length = c('4', '10'),
                    Qual1 = c('', 'NACE09'),
                    ValueRegExp = c('([0-4][0-9])|(5[0-2])', '([0-9]{1, 15}| )'))  
setAggregates(DD) <- Aggdt
DD

## End(Not run)

david-salgado/StQ documentation built on Aug. 12, 2021, 3:23 p.m.