Man pages for spdesign
Designing Stated Preference Experiments
| all_priors_and_levels_specified | Check whether all priors and attributes have specified levels |
| any_duplicates | Check whether any priors or attributes are specified with a... |
| attribute_level_balance | Check whether we can achieve attribute level balance |
| attribute_levels | Generic for getting the attributes and levels from the... |
| attribute_names | Generic for getting the attribute names |
| block | Block the design |
| calculate_a_error | A-error |
| calculate_c_error | C-error |
| calculate_d_error | D-error |
| calculate_efficiency | Calculate efficiency |
| calculate_efficiency_criteria | Calculate efficiency criteria |
| calculate_s_error | S-error |
| clean_utility | Cleans the utility expression |
| coef.spdesign | Generic for extracting the vector of priors |
| contains_dummies | Check whether the utility function contains dummy coded... |
| cor | Correlation |
| cycle | Cycling of attribute levels |
| define_base_x_j | Define base x_j |
| define_x_j | Define x_j |
| derive_vcov | Derive the variance covariance matrix of the design |
| derive_vcov_mnl | Derive the variance covariance matrix for the MNL model |
| derive_vcov_rpl | Derive the variance covariance matrix for the RPL model |
| digitize | Expand the sequence of integers |
| dot-onAttach | Print package startup message |
| dummy_names | Find the position of the dummy coded attributes |
| evaluate_design_candidate | Evaluate the design candidate |
| exclude | Exclude rows from the candidate set |
| expand_attribute_levels | Expand the list of attributes and levels to the "wide" format |
| extract_all_names | Extract all names |
| extract_attribute_names | Extract attribute names |
| extract_distribution | Extract distributions |
| extract_level_occurrence | Extract the frequency of levels |
| extract_named_values | Extracts the named values of the utility function |
| extract_param_distribution | Extract the parameter distribution |
| extract_param_names | Extract parameter names |
| extract_prior_distribution | Extract the prior distribution |
| extract_specified | Extract specified |
| extract_unparsed_values | Extract unparsed named values of the utilitiy function |
| extract_values | Extract the value argument(s) |
| federov | Find a design using a modified Federov algorithm |
| fits_lvl_occurrences | Test whether a design candidate fits the constraints imposed... |
| full_factorial | Generate the full factorial |
| generate_design | Generate an efficient experimental design |
| generate_rsc_candidate | Generates a candidate for the RSC algorithm |
| has_bayesian_prior | Tests whether the utility expression contains Bayesian priors |
| has_random_parameter | Tests whether the utility expression contains random... |
| is_balanced | Tests whether a utility function is balanced |
| level_balance | Print level balance of your design |
| lvl_occurrences | Attribute level occurrence lookup tables |
| make_draws | Make random draws |
| make_mlhs | Make Modified Latin Hypercube Draws |
| make_pseudo_random | Make pseudo random draws |
| make_scrambled_halton | Make scrambled Halton draws |
| make_scrambled_sobol | Make scrambled sobol draws |
| make_standard_halton | Wrapper for halton() |
| make_standard_sobol | Make sobol draws |
| min_lvl_occurrence | Find minimum level occurrences |
| nlvls | Find the number of levels |
| normal | Evaluating a distribution |
| occurrences | Extract or set attribute level occurrences |
| prepare_priors | Prepare the list of priors |
| print_efficiency_criteria | Creates a printable version of the efficiency criteria |
| print_initial_header | Prints the initial header for the table of results |
| print_iteration_information | Prints iteration information |
| print.spdesign | A generic function for printing an 'spdesign' object |
| priors | Generic for extracting the vector of priors |
| probabilities | Calculate the probabilities of the design |
| probabilities_mnl | Calculate the MNL probabilities |
| radical_inverse | Compute the radical inverse |
| random | Make a random design |
| random_design_candidate | Create a random design_object candidate |
| reexports | Objects exported from other packages |
| relabel | Relabeling of attribute levels |
| remove_all_brackets | Removes all brackets |
| remove_prior | Removes the parameter from the utility string |
| remove_round_brackets | Remove round bracket |
| remove_square_brackets | Remove square bracket |
| remove_whitespace | Remove all white spaces |
| rep_cols | Repeat columns |
| rep_rows | Repeat rows |
| rsc | Make a design candidate based on the rsc algorithm |
| set_default_level_occurrence | Sets the default level occurrence in an attribute level... |
| set_default_options | Validate design opt |
| shuffle | Shuffle the order of points in the unit interval. |
| spdesign-package | spdesign: Designing Stated Preference Experiments |
| summary.spdesign | Create a summary of the experimental design |
| swap | Swapping of attribute |
| too_small | Check if the design is too small |
| transform_distribution | Transform distribution |
| transform_lognormal | Transform to the lognormal distribution |
| transform_normal | Transform to the normal distribution |
| transform_triangular | Transform to the triangular distribution |
| transform_uniform | Transform to the uniform distribution |
| update_utility | Update the utility function |
| utility_formula | Create formulas from the utility functions |
| vcov.spdesign | Extract the variance co-variance matrix |
