My Utilities for Developing Data Science Software

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Documentation for package ‘oeli’ version 0.5.2

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

assert_correlation_matrix	Check if an argument is a correlation matrix
assert_covariance_matrix	Check if an argument is a covariance matrix
assert_list_of_lists	Check if an argument is a list of lists
assert_numeric_vector	Check if an argument is a numeric vector
assert_probability_vector	Check if an argument is a probability vector
assert_transition_probability_matrix	Check if an argument is a transition probability matrix
check_correlation_matrix	Check if an argument is a correlation matrix
check_covariance_matrix	Check if an argument is a covariance matrix
check_date	Check date format
check_list_of_lists	Check if an argument is a list of lists
check_numeric_vector	Check if an argument is a numeric vector
check_probability_vector	Check if an argument is a probability vector
check_transition_probability_matrix	Check if an argument is a transition probability matrix
chol_2_cov	Get Cholesky root elements and build covariance matrix
chunk_vector	Split a vector into chunks
cov_2_chol	Get Cholesky root elements and build covariance matrix
ddirichlet	Compute density of Dirichlet distribution
delete_data_frame_columns	Deleting 'data.frame' columns
delta	Difference and un-difference covariance matrix
Dictionary	Dictionary R6 Object
diff_cov	Difference and un-difference covariance matrix
dmvnorm	Compute density of multivariate normal distribution
do.call_timed	Measure computation time
dwishart	Compute density of (Inverse-) Wishart distribution
find_closest_year	Find the closest year to a given date
function_arguments	Get function arguments
function_body	Extract function body
function_defaults	Get default function arguments
group_data_frame	Grouping of a 'data.frame'
identical_structure	Check if two objects have identical structure
insert_matrix_column	Insert column in matrix
insert_vector_entry	Insert entry in vector
match_arg	Argument matching
match_numerics	Best-possible match of two numeric vectors
matrix_diagonal_indices	Get indices of matrix diagonal
matrix_indices	Get 'matrix' indices
merge_lists	Merge named lists
package_logo	Creating a basic logo for an R package
permutations	Build permutations
print_matrix	Print (abbreviated) 'matrix'
rdirichlet	Draw from Dirichlet distribution
renv_development_packages	Using development packages when working with '{renv}'
rmvnorm	Draw from multivariate normal distribution
rwishart	Draw from Wishart distribution
sample_covariance_matrix	Sample covariance matrix
sample_transition_probability_matrix	Sample transition probability matrices
simulate_markov_chain	Simulate Markov chain
stationary_distribution	Stationary distribution
Storage	Storage R6 Object
subsets	Generate vector subsets
system_information	General system level information
test_correlation_matrix	Check if an argument is a correlation matrix
test_covariance_matrix	Check if an argument is a covariance matrix
test_list_of_lists	Check if an argument is a list of lists
test_numeric_vector	Check if an argument is a numeric vector
test_probability_vector	Check if an argument is a probability vector
test_transition_probability_matrix	Check if an argument is a transition probability matrix
timed	Interrupt long evaluations
try_silent	Try an expression silently
undiff_cov	Difference and un-difference covariance matrix
unexpected_error	Handling of an unexpected error
unique_chol	Get Cholesky root elements and build covariance matrix
user_confirm	User confirmation
variable_name	Determine variable name
vector_occurrence	Find the positions of first or last occurrence of unique vector elements