My Utilities for Developing Data Science Software

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Documentation for package ‘oeli’ version 0.3.2

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

Help Pages

as.list.parameter	Define HMM parameter
as.vector.parameter	Define HMM parameter
assert_correlation_matrix	Check if an argument is a correlation matrix
assert_covariance_matrix	Check if an argument is a covariance matrix
assert_probability_vector	Check if an argument is a probability vector
assert_transition_probability_matrix	Check if an argument is a transition probability matrix
basic_package_sticker	Creating and initializing a basic package sticker
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_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
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'
hmm	Define HMM model
ll_hmm	Compute HMM log-likelihood
match_arg	Argument matching
match_numerics	Best-possible match of two numeric vectors
matrix_indices	Get 'matrix' indices
merge_lists	Merge named lists
parameter	Define HMM parameter
parameter_template	Define HMM parameter
permutations	Build permutations
plot_sequence	Plot a number sequence
print.hmm	Define HMM model
print.parameter	Define HMM parameter
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
sdds_dictionary	Dictionary of state-dependent distributions
simulate_hmm	Simulate HMM data
simulate_markov_chain	Simulate Markov chain
stationary_distribution	Stationary distribution
Storage	Storage R6 Object
test_correlation_matrix	Check if an argument is a correlation matrix
test_covariance_matrix	Check if an argument is a covariance matrix
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
user_confirm	User confirmation
validate.parameter	Define HMM parameter
variable_name	Determine variable name