intubate (version 1.0.0)

flexmix: Interfaces for flexmix package for data science pipelines.

Description

Interfaces to flexmix functions that can be used in a pipeline implemented by magrittr.

Usage

ntbt_flexmix(data, ...)
ntbt_initFlexmix(data, ...)
ntbt_stepFlexmix(data, ...)

Arguments

data

data frame, tibble, list, ...

...

Other arguments passed to the corresponding interfaced function.

Value

Object returned by interfaced function.

Details

Interfaces call their corresponding interfaced function.

Examples

## Not run: 
# library(intubate)
# library(magrittr)
# library(flexmix)
# 
# 
# ## ntbt_flexmix: Flexible Mixture Modeling
# data("NPreg", package = "flexmix")
# 
# ## Original function to interface
# set.seed(1)
# ex1 <- flexmix(yn ~ x + I(x^2), data = NPreg, k = 2,
#                control = list(verb = 5, iter = 100))
# plot(ex1)
# 
# ## The interface puts data as first parameter
# set.seed(1)
# ex1 <- ntbt_flexmix(NPreg, yn ~ x + I(x^2), k = 2,
#                     control = list(verb = 5, iter = 100))
# plot(ex1)
# 
# ## so it can be used easily in a pipeline.
# set.seed(1)
# NPreg %>%
#   ntbt_flexmix(yn ~ x + I(x^2), k = 2,
#                control = list(verb = 5, iter = 100)) %>%
#   plot()
# 
# ## NOTE: it seems we could also add initFlexmix and stepFlexmix,
# ##       that call flexmix repeteadly. I will not include examples
# ##       for those for now.
# ## End(Not run)