plot.NLCUB: Plots a NLCUB model from a 'NLCUB' object

In sndmrc/NLCUB: Estimation of NonLinear CUB models

Description

Plots a NLCUB model from a 'NLCUB' object

Usage

## S3 method for class 'NLCUB'
plot(x, log.scale = TRUE, freq.table.p1 = TRUE, ...)

Arguments

x	an object of class NLCUB
log.scale	logical, if TRUE, the logarithmic scale is used; if FALSE, the linear scale is used
freq.table.p1	logical, if TRUE, the data in r is the vector of the m observed frequencies (frequency table)
...	other graphical parameters.

Details

(Details here)

Value

A ggplot object

Author(s)

Paola Zuccolotto, Marica Manisera, Sandri Marco

References

M. Manisera and P. Zuccolotto (2014) Modeling rating data with Nonlinear CUB models. Computational Statistics and Data Analysis, 78, pp. 100–118

M. Manisera and P. Zuccolotto (2014) Nonlinear CUB models: The R code. Statistical Software - Statistica & Applicazioni, Vol. XII, n. 2, pp. 205-223

Examples

N <- 1000
pai.sim <- 0.8
xi.sim <- 0.3
g.sim <- c(1,1,2,4,2)
cats <- 5
set.seed(1234567)
dataNLCUB <- simNLCUB(N, pai.sim, xi.sim, g.sim)
datitab <- table(dataNLCUB)
est <- NLCUB(datitab, g=g.sim, freq.table=TRUE)
plot(est)

sndmrc/NLCUB documentation built on Dec. 23, 2021, 3:28 a.m.