FreqMerge: Combine two frequency data frames

In statisticsnorway/Kostra: Functions for Kostra

Combine two frequency data frames

Description

The process is done by constructing fictive micro data in accordance with both input data sets.

Usage

FreqMerge(x, y, xFreqVar = "freq", yFreqVar = "freq", freqVar = "freq")

Arguments

x	data frame
y	data frame
xFreqVar	NULL or name/number of x-variable holding counts
yFreqVar	NULL or name/number of y-variable holding counts
freqVar	NULL or name of output-variable holding counts

Details

Using NULL as input for xFreqVar, yFreqVar, or freqVar means microdata instead of frequency data

Value

A data frame

Examples

# Create example data
z3 <- EasyData("z3")
zAmicro <- MakeMicro(z3[,c(1,4,7)],"ant")[-3]
zA = MakeFreq(zAmicro)
zBmicro = MakeMicro(z3[,c(2,4,5,7)],"ant")[,-4]
zB = MakeFreq(zBmicro)

# Three way of constructing the same output
zAB1 = FreqMerge(zA,zB)
zAB2 = FreqMerge(zAmicro,zBmicro,NULL,NULL)
zAB3 = MakeFreq(FreqMerge(zAmicro,zBmicro,NULL,NULL,NULL))

statisticsnorway/Kostra documentation built on Nov. 2, 2024, 6:40 p.m.