updateOutputRange: updateOutputRange

In bgctw/equidIO: Read and Update Equidistant Data

Description

update part of the time-ordered data.frame with new values

Usage

updateOutputRange(dsTarget, dsNew, indexColumns = group_vars(dsNew), 
    dateColumn = "date")

Arguments

dsTarget	data.frame to update
dsNew	data.frame with new values
indexColumns	other index columns beside date
dateColumn	name of the column holding the dates/times

Details

Update values of dsNew in dsTarget. Both data.frames must have the same columns. Each row is identified by data and values in the indexColumns.

The function requires that both data.frames have unique dates per index in equidistant time steps. The time steps must match.

Existing rows of the same index and time in the range of dsNew are dropped from dsTarget, and rows of dsNew are appended.

Value

arguemt dsTarget with rows of dsNew updated.

Author(s)

Thomas Wutzler

bgctw/equidIO documentation built on Nov. 17, 2020, 5:05 a.m.