View source: R/get_structure.R
get_structure | R Documentation |
This function extracts the structure and content of a data.frame
, storing
the following information:
get_structure(x, columns = TRUE)
x |
a |
columns |
the names or indices of columns to compare. Defaults to |
names and order of columns
class of the columns
values of the columns, for factors
and characters
A list containing:
dim
: the dimensions of the dataset (rows, columns)
names
: the names of the dataset
classes
: the corresponding classes (if a column has several classes, only
the first one is kept)
values
: the list of sorted, unique values for each categorical column
(factor
or character
)
Thibaut Jombart
head(iris) get_structure(iris)
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