Changes in version 0.7.6.9000                      

  - Added function find_pkg_functions() to list R functions in a
    package.

  - Small documentation fixes.

                 Changes in version 0.7.6 (2026-04-23)                  

  - Addressed #6.

  - Updated documentation.

  - Added data hermann.

  - Added functions check_one_hot_matrix(), test_one_hot_matrix(), and
    assert_one_hot_matrix().

                 Changes in version 0.7.5 (2025-08-18)                  

  - Moved header files from ../src/ to ../inst/include/ to make them
    available externally.

  - Removed degenerate case from dmvnorm().

  - Fixed a bug in sampling from the inverse Wishart distribution.

  - Added function pmvnorm() that calculates the (multivariate) Gaussian
    CDF.

  - Added function gaussian_tv() that calculates Gaussian total
    variation.

  - Added function equidistant_vectors() that generates equidistant
    vectors in Euclidean space.

  - Added functions dmixnorm(), pmixnorm(), and rmixnorm() that compute
    the density, cumulative distribution function, and samples from a
    mixture of multivariate normal distribution.

                 Changes in version 0.7.4 (2025-06-27)                  

  - Added R6 object Simulator that provides some convenience when
    running simulations.

  - Added function occurrence_info() that provides verbose information
    about absolute or relative occurrences.

                 Changes in version 0.7.3 (2025-05-19)                  

  - Added function find_namespace_calls() that searches for namespace
    calls in .R files.

  - Cleaned up package dependencies.

  - Added option for custom background in package_logo().

                 Changes in version 0.7.2 (2025-04-18)                  

  - Added function check_missing() that checks for missing formal
    arguments.

                 Changes in version 0.7.1 (2024-11-27)                  

  - Allowed for zero-dimension edge cases in cov_to_chol() and
    chol_to_cov().

  - Added function map_indices() that maps indices from an input vector
    to corresponding sequences of grouped indices.

  - Added function M() for taking differences such that the resulting
    vector is negative.

  - Removed function renv_development_packages() and argument use_logo
    in package_logo() to get rid of dependency to {usethis} package.

  - Extended input_check_response() to allow for multiple alternative
    checking criteria.

                 Changes in version 0.7.0 (2024-10-16)                  

  - Improved documentation of diff_cov(), undiff_cov(), and delta().

  - Improved documentation of dmvnorm() and rmvnorm(). The mean vector
    can now be of length 1 for convenience. The degenerate case
    (covariance is zero) is now supported. Also separate dimensions of
    Sigma can be degenerate for rmvnorm().

  - Added function split_vector_at() to split a vector at specific
    positions.

  - Allow for zero matrix in cov_to_chol().

  - Added function round_data.frame() that rounds numeric columns of a
    data.frame.

  - Added function print_data.frame() that prints a (possibly
    abbreviated) data.frame.

  - Renamed function group_data_frame() -> group_data.frame().

  - Renamed function delete_data_frame_columns() ->
    delete_columns_data.frame().

                 Changes in version 0.6.0 (2024-09-17)                  

  - Added function quiet() to silence expressions.

  - Added functions dtnorm() and dttnorm() to calculate the density of a
    (two-sided) truncated normal distribution.

  - Added function correlated_regressors() to simulate correlated
    regressor values.

  - Improved documentation.

  - Removed functions check_date() and find_closest_year() (too special,
    only needed for {fHMM} package).

                 Changes in version 0.5.2 (2024-06-19)                  

  - Added function identical_structure() to check if two objects have
    the identical structure.

  - Fixed bug in matrix_diagonal_indices(): did not always return
    integer.

                        Changes in version 0.5.1                        

  - Added function vector_occurrence() to find the positions of first or
    last occurrence of unique vector elements.

                 Changes in version 0.5.0 (2024-05-22)                  

  - Added function chunk_vector() to split a vector into chunks.

  - Added function insert_matrix_column() to add a column to a matrix.

  - Added function insert_vector_entry() to add a entry to a vector.

  - Renamed basic_package_sticker() -> package_logo() and added a demo.

  - Added function matrix_diagonal_indices() that returns the indices of
    the diagonal elements of a quadratic matrix.

  - Fixed bug in check_numeric_vector(): null.ok did not work.

  - Added function subsets() that generates subsets of a vector.

  - Fixed bug in system_information(): do not fail if information cannot
    be retrieved.

                 Changes in version 0.4.1 (2024-02-24)                  

  - Removed HMM code and plot_sequence() function (both do not really
    fit in this package).

  - Added more vignettes to illustrate use cases.

                 Changes in version 0.4.0 (2024-02-04)                  

  - Fixed bug in checks for matrices by checking for NA, NaN and
    infinite values.

  - Increment RoxygenNote to 7.3.0.

  - Added function system_information() that returns some general system
    level information.

  - Added functions check_list_of_lists(), test_list_of_lists(), and
    assert_list_of_lists().

  - Added functions check_numeric_vector(), test_numeric_vector(), and
    assert_numeric_vector().

  - Fixed a bug in merge_lists(), where NULL elements got erroneously
    ignored.

                 Changes in version 0.3.2 (2024-01-14)                  

  - Fixed bug in function_arguments().

                 Changes in version 0.3.1 (2023-12-08)                  

  - Fixed https://github.com/RcppCore/Rcpp/issues/1287.

                 Changes in version 0.3.0 (2023-12-02)                  

  - Added function check_date() which checks if the input has the
    correct date format.

  - Added function find_closest_year() which finds the closest year to a
    given date.

  - Added function match_numerics() which matches the indices of two
    numeric vectors as good as possible (that means with the smallest
    possible sum of deviations).

  - Added function simulate_markov_chain() which simulates a Markov
    chain.

  - Added function sample_transition_probability_matrix() which samples
    a transition probability matrix.

  - Added functions test_covariance_matrix(), test_correlation_matrix(),
    test_transition_probability_matrix(), and test_probability_vector()
    (which are the "test" version of the corresponding "assert"
    functions).

  - Added argument tolerance for covariance matrix, correlation matrix,
    transition probability matrix, and probability vector check
    functions to account for machine epsilon and avoid false positives.

  - Added functions ll_hmm() and simulate_hmm() to compute
    log-likelihood and simulate data from hidden Markov model.

  - Added argument on_time_out to function timed() that defines what
    action to take if the evaluation time exceeded (error, warning, or
    silent).

  - Added support to select identifier = "all" in Index object and to
    suppress warnings (if unknown identifiers were selected) (globally)
    via the $hide_warnings field.

  - Added argument logical to Index object to combine multiple
    identifiers either with logical and or logical or.

  - Added function unexpected_error() that handles an unknown error.

  - Added function group_data_frame() that groups a data.frame according
    to the values of a column.

  - Added function delete_data_frame_columns() that deletes columns of a
    data.frame.

  - Added function renv_development_packages() that creates a file that
    loads development packages so that {renv} can detect and write them
    to the lockfile.

  - Added function plot_sequence() that plots a sequence of numbers.

  - Renamed Index -> Storage.

  - Initialized a package website with {pkgdown} and started to add
    vignettes.

                 Changes in version 0.2.0 (2023-11-03)                  

  - Added function timed() which evaluates an expression and interrupts
    the evaluation after a defined amount of seconds.

  - Added function do.call_timed() which measures the computation time
    of a do.call() call.

  - Added function try_silent() which tries to execute an expression and
    returns a string with the error message if the execution failed.

  - Added R6 object Index that provides a simple indexing interface for
    list elements.

  - Modified basic_package_sticker(): Option to add brackets to package
    name, now scales font, the function is no longer exported.

  - Added function function_body() which extracts the body of a
    function.

  - Added function permutation() which creates all permutations of a
    given vector.

  - Added function variable_name() which tries to determine the name of
    a variable passed to a function.

  - Added function function_defaults() which returns the default
    function arguments.

  - Added R6 object Dictionary that provides a simple simple key-value
    interface.

  - Added function merge_lists() which merges lists based on their
    element names.

  - Renamed arguments in function timed(): expr -> expression, secs ->
    seconds.

  - Added argument units to function do.call_timed().

                 Changes in version 0.1.0 (2023-10-23)                  

  - Initial CRAN submission.