| age_groups_to_limits | Convert age groups to lower age limits |
| align_ages | Align a population table to a contact matrix's grouping levels |
| assign_age_groups | Assign age groups in survey data |
| as_contact_survey | Check contact survey data |
| check | Check contact survey data |
| check.contact_survey | Check contact survey data |
| clean | Clean contact survey data |
| clean.contact_survey | Clean contact survey data |
| compute_matrix | Compute contact matrix from prepared survey data |
| contact_age_distribution | Extract the empirical age distribution of contacts from a survey |
| contact_matrix | Generate a contact matrix from diary survey data |
| download_survey | Download a survey from its Zenodo repository |
| flatten | Flatten a multi-grouping contact matrix to its T x T form |
| get_citation | Citation for a survey |
| get_survey | Get a survey, either from its Zenodo repository, a set of files, or a survey variable |
| is_doi | Checks if a character string is a DOI |
| limits_to_age_groups | Convert lower age limits to age groups. |
| list_surveys | List all surveys available for download |
| load_survey | Load a survey from local files |
| matrix_plot | Draws an image plot of a contact matrix with a legend strip and the numeric values in the cells. |
| per_capita | Convert a contact matrix to per-capita rates |
| polymod | Social contact data from 8 European countries |
| rebin_ages | Rebin a population table to a set of age groups |
| reduce_age_groups | Reduce the number of age groups given a broader set of limits |
| split_matrix | Decompose a contact matrix into mean contacts, normalisation and assortativity |
| survey | Contact survey (defunct) |
| survey_countries | List all countries contained in a survey |
| survey_country_population | Get survey country population data |
| symmetrise | Symmetrise a contact matrix |
| weigh | Weigh survey participants |
| weigh_by_age | Weigh survey participants |
| weigh_by_dayofweek | Weigh survey participants |
| wpp_age | Get age-specific population data according to the World Population Prospects 2017 edition |
| wpp_countries | List all countries and regions for which socialmixr has population data |
| [.contact_survey | Subset a contact survey |