Description Usage Arguments Details Value Author(s) See Also Examples
Interfaces to leaps
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 | ## Not run:
library(intubate)
library(magrittr)
library(leaps)
## Original function to interface
fit <- regsubsets(Fertility ~ ., data = swiss, nbest = 2)
summary(fit)
## The interface reverses the order of data and formula
fit <- ntbt_regsubsets(data = swiss, Fertility ~ ., nbest = 2)
summary(fit)
## so it can be used easily in a pipeline.
swiss %>%
ntbt_regsubsets(Fertility ~ ., nbest = 2) %>%
summary()
## End(Not run)
|
Subset selection object
Call: regsubsets.formula(Fertility ~ ., data = swiss, nbest = 2)
5 Variables (and intercept)
Forced in Forced out
Agriculture FALSE FALSE
Examination FALSE FALSE
Education FALSE FALSE
Catholic FALSE FALSE
Infant.Mortality FALSE FALSE
2 subsets of each size up to 5
Selection Algorithm: exhaustive
Agriculture Examination Education Catholic Infant.Mortality
1 ( 1 ) " " " " "*" " " " "
1 ( 2 ) " " "*" " " " " " "
2 ( 1 ) " " " " "*" "*" " "
2 ( 2 ) " " " " "*" " " "*"
3 ( 1 ) " " " " "*" "*" "*"
3 ( 2 ) "*" " " "*" "*" " "
4 ( 1 ) "*" " " "*" "*" "*"
4 ( 2 ) " " "*" "*" "*" "*"
5 ( 1 ) "*" "*" "*" "*" "*"
Subset selection object
Call: regsubsets.formula(data = swiss, Fertility ~ ., nbest = 2)
5 Variables (and intercept)
Forced in Forced out
Agriculture FALSE FALSE
Examination FALSE FALSE
Education FALSE FALSE
Catholic FALSE FALSE
Infant.Mortality FALSE FALSE
2 subsets of each size up to 5
Selection Algorithm: exhaustive
Agriculture Examination Education Catholic Infant.Mortality
1 ( 1 ) " " " " "*" " " " "
1 ( 2 ) " " "*" " " " " " "
2 ( 1 ) " " " " "*" "*" " "
2 ( 2 ) " " " " "*" " " "*"
3 ( 1 ) " " " " "*" "*" "*"
3 ( 2 ) "*" " " "*" "*" " "
4 ( 1 ) "*" " " "*" "*" "*"
4 ( 2 ) " " "*" "*" "*" "*"
5 ( 1 ) "*" "*" "*" "*" "*"
Subset selection object
Call: eval(Call, envir = use_envir)
5 Variables (and intercept)
Forced in Forced out
Agriculture FALSE FALSE
Examination FALSE FALSE
Education FALSE FALSE
Catholic FALSE FALSE
Infant.Mortality FALSE FALSE
2 subsets of each size up to 5
Selection Algorithm: exhaustive
Agriculture Examination Education Catholic Infant.Mortality
1 ( 1 ) " " " " "*" " " " "
1 ( 2 ) " " "*" " " " " " "
2 ( 1 ) " " " " "*" "*" " "
2 ( 2 ) " " " " "*" " " "*"
3 ( 1 ) " " " " "*" "*" "*"
3 ( 2 ) "*" " " "*" "*" " "
4 ( 1 ) "*" " " "*" "*" "*"
4 ( 2 ) " " "*" "*" "*" "*"
5 ( 1 ) "*" "*" "*" "*" "*"
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