intubate (version 1.0.0)

tree: Interfaces for tree package for data science pipelines.

Description

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

Usage

ntbt_tree(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(tree)
# 
# data(cpus, package="MASS")
# 
# ## Original function to interface
# cpus.ltr <- tree(log10(perf) ~ syct+mmin+mmax+cach+chmin+chmax, cpus)
# cpus.ltr
# summary(cpus.ltr)
# plot(cpus.ltr)
# text(cpus.ltr)
# 
# ## The interface reverses the order of data and formula
# cpus.ltr <- ntbt_tree(cpus, log10(perf) ~ syct+mmin+mmax+cach+chmin+chmax)
# cpus.ltr
# summary(cpus.ltr)
# plot(cpus.ltr);  text(cpus.ltr)
# 
# ## so it can be used easily in a pipeline.
# cpus %>%
#   ntbt_tree(log10(perf) ~ syct + mmin + mmax + cach + chmin + chmax) %>%
#   summary()
# 
# cpus %>%
#   ntbt_tree(log10(perf) ~ syct + mmin + mmax + cach + chmin + chmax) %T>%
#   plot() %>%
#   text()
# 
# iris %>%
#   ntbt_tree(Species ~.) %>%
#   summary()
# ## End(Not run)