NormierungInt {CMO}R Documentation

Internal Function: builds a Normtabelle object

Description

ONLY FOR INTERNAL USE!! Builds a SPSS like frequency table based on a test value vector. Calculates amongst others cumulative frequency, percentile ranks and rounded percentile ranks. Associates test values to (rounded) percentile ranks.

Usage

NormierungInt(x, Bezeichnung = "Gesamtnorm")

Arguments

x numeric test value vector
Bezeichnung indicates subpopulation on which the Normtabelle has been created; only for naming purpose.

Details

Rounded percentile ranks are calculated using the function ceiling.

Value

A list of class Normtabelle containing a SPSS like frequency table (data.frame: HT) a short version of HT (data.frame: HTshort) summary statistics (data.frame stats) as well as the rawdata.

testvalue numeric vector of test values
Freq frequency of test values
cumFreq cumulative frequency of test values
cumPerc percentile ranks of test values
cumPercCeiling rounded percentile ranks of test values
neVorg values "ja"/"nein" indicate test values where the rounded percentile rank value changes
Rohwert numeric vector of test values
Prozentrang percentile rank
gerunderter.Prozentrang rounded percentile rank
stats summary statistic of test values
raw raw test values

Author(s)

Christian Montel

See Also

Normierung and normieren

Examples

#mimik some data vector
data <- ceiling(runif(1000)*100)
str(NormierungInt(data,Bezeichnung="Gesamtnorm"))

[Package CMO version 1.02 Index]