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tester (version 0.3.0)

Tests and Checks Characteristics of R Objects

Description

Allows users to test characteristics of common R objects.

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Version

Install

install.packages('tester')

Monthly Downloads

6,669

Version

0.3.0

License

GPL-3

Issues

0

Pull Requests

0

Stars

0

Forks

0

Maintainer

Frederic Bertrand

Last Published

September 22nd, 2025

Functions in tester (0.3.0)

is_natural

Is natural
is_matrix

Is matrix
is_single

Is single
is_negative

Is negative
is_negative_decimal

Is negative decimal
is_single_negative_decimal

Is single negative decimal
is_one_dim

Test if an object has one-dimension
is_positive_integer

Is positive integer
is_single_decimal

Is single decimal
is_single_positive

Is single positive number
is_positive_decimal

Is positive decimal
is_vector

Is vector
is_single_negative_integer

Is single negative integer
is_square_matrix

Is square matrix
is_square_numeric_matrix

Is square numeric matrix
is_string

Is string
same_dim

Same Dimension
is_single_positive_decimal

Is single positive decimal
is_single_even

Is single even
is_multidim

Test if an object is multi-dimensional
same_mode

Same Mode
same_nrow

Same Number of Rows / Columns
is_single_positive_integer

Is single positive integer
is_single_string

Is single string
is_rectangular_matrix

Is rectangular matrix
is_scalar

Is scalar
list_of_vectors

List of vectors
is_negative_integer

Is negative integer
is_single_false

Is single false
is_odd

Is even
same_length

Same Length
is_single_odd

Is single odd
is_single_number

Is single number
is_positive

Is positive
is_triangular_matrix

Is triangular matrix
is_tabular

Is tabular
same_type

Same Type
is_single_logical

Is single logical
is_single_negative

Is single negative number
same_class

Same Class
list_with_vectors

List with vectors
is_class

Is class
is_dataframe

Is data frame
has_missing

Has missing values, NA, NaN, Inf
has_names

Has or lacks names?
is_decimal

Is decimal
is_diagonal

Is diagonal matrix
is_multiple

Is multiple
is_even

Is even
is_integer

Is integer
has_factors

Has factors?
has_dimension

Has dimension?
is_single_true

Is single true
has_rownames

Has or lacks row/column names?
is_TRUE

If TRUE or FALSE