Description Usage Arguments Details Value Author(s) Examples
Interfaces to tree
functions that can be used
in a pipeline implemented by magrittr
.
1 |
data |
data frame, tibble, list, ... |
... |
Other arguments passed to the corresponding interfaced function. |
Interfaces call their corresponding interfaced function.
Object returned by interfaced function.
Roberto Bertolusso
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | ## 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)
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