Package index • cohortBuilder

All functions

CbFilter(): Base class for all cohortBuilder filters
CbFilterDateRange(): Date range filter class
CbFilterDatetimeRange(): Datetime range filter class
CbFilterDiscrete(): Discrete filter class
CbFilterDiscreteText(): Discrete text filter class
CbFilterMultiDiscrete(): Multi-discrete filter class
CbFilterQuery(): Query filter class
CbFilterRange(): Range filter class
Cohort: R6 class representing Cohort object.
Source: R6 class representing a data source
add_filter(): Add filter definition
add_source(): Add source to Cohort object.
add_step(): Add filtering step definition
attrition(): Show attrition plot.
autofilter(): Generate filters definition based on the Source data
bind_keys() bind_key(): Describe data relations with binding keys
cb_domain_from_data(): Extract domain from data
cb_domain_from_stats(): Extract domain from stored filter statistics
cb_filter_data(): Apply filter to data object
cb_filter_to_expr(): Generate reproducible code expression for filter
cb_get_filter_data(): Get filter-related data
cb_get_filter_defaults(): Get filter default values
cb_get_filter_stats(): Get filter statistics
cb_intersect_domain(): Get effective filter value after domain intersection
cb_intersect_domain_values(): Intersect two domain values for a filter type
cb_plot_filter_data(): Plot filter data
cb_register_tool() cb_register_tools(): Register cohortBuilder tools with an ellmer chat
cb_tool() print(<cb_tool>): Create a cohortBuilder tool definition
cb_tool_add_filters(): Create a tool for adding filters to a cohort
cb_tool_apply_filters(): Create a tool that adds filters and sets their values in one call
cb_tool_clear_filters(): Create a tool for resetting filters to defaults
cb_tool_describe_state(): Create a tool returning the current cohort state
cb_tool_filters_meta(): Create a tool returning available filters metadata
cb_tool_get_code(): Create a tool returning reproducible filtering code
cb_tool_get_data_summary(): Create a tool returning row counts per dataset and step
cb_tool_remove_filters(): Create a tool for removing filters from the cohort
cb_tool_remove_step(): Create a tool for removing the last step
cb_tool_run(): Create a tool for running the cohort pipeline
cb_tool_set_filter_values(): Create a tool for setting filter values
cb_tool_toggle_filters(): Create a tool for activating or deactivating filters
code(): Return reproducible data filtering code.
cohort-methods: Cohort related methods
cohortBuilder-package: Create data source cohort
cohort(): Create new 'Cohort' object
data_key(): Define Source dataset key
describe(): Create a description object
description(): Show source data or filter description
.gen_id(): Generate random ID
.get_item(): Return list of objects matching provided condition.
.get_method(): Get function definition
.if_value(): Return default value if values are equal
.print_filter(): Method for printing filter details
.propagate_domains(): Propagate domains between steps
filter(): Define Cohort filter
filter_domain(): Get a filter's domain
filter_effective_value(): Get a filter's effective value
filter_variables(): Get the variables a filter operates on
get_data(): Get step related data
get_filter_params(): Get filter parameters as a list
get_state(): Get Cohort configuration state.
`%->%`: Operator simplifying adding steps or filters to Cohort and Source objects
add_hook() get_hook(): Cohort hooks.
librarian: Sample of library database
managing-cohort: Managing the Cohort object
managing-source: Managing the Source object
plot_data(): Plot filter related Cohort data.
primary_keys(): Define Source datasets primary keys
register_filter_type(): Register a custom filter type
restore(): Restore Cohort object.
rm_filter(): Remove filter definition
rm_step(): Remove filtering step definition
run(): Trigger data calculations.
set_source(): Create Cohort source
shape(): Describe the structure of a source
.init_step() .collect_data() .get_stats() .pre_filtering() .post_filtering() .post_binding() .repro_code_tweak() .get_attrition_label() .get_attrition_count() .run_binding(): Source compatibility methods.
stat(): Get Cohort related statistics.
step(): Create filtering step
sum_up(): Sum up Cohort state.
tblist() as.tblist(): Create in memory tables connection
tblist_class: S7 class wrapper for the `tblist` source
update_filter(): Update filter definition
update_source(): Update source in Cohort object.