remove_unique_attributes: Remove unique attributes

Description Usage Arguments Value See Also Examples

View source: R/pre_process.R

Description

Remove the attributes that have a single value for all instances. Empty and NA values are considered different values.

Usage

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Arguments

mdata

The mldr dataset to remove.

Value

a new mldr object.

See Also

Other pre process: fill_sparse_mldata(), normalize_mldata(), remove_attributes(), remove_labels(), remove_skewness_labels(), remove_unlabeled_instances(), replace_nominal_attributes()

Examples

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alt.toy <- toyml
alt.toy$dataset$ratt10 <- mean(alt.toy$dataset$ratt10)
new.toy <- remove_unique_attributes(alt.toy)

utiml documentation built on May 31, 2021, 9:09 a.m.