Utilities for Geo-Spatial Cluster Detection and Significance Classification

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Documentation for package ‘gsClusterDetect’ version 1.0.0

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add_location_counts Add location counts to cluster location list
add_spline_threshold Use spline lookup to restrict 'ObservedExpectedGrid' to potential clusters
check_vars check for variables in frame
compress_clusters Compress a cluster_alert_table
compress_clusters_fast Fast version of compress clusters
counties County Location Dataset
county_distance_matrix Get distance matrix for counties within a state
create_custom_dist_list Create a sparse distance list from custom location data
create_dist_list Generalized distance list as sparse list
custom_distance_matrix Build a Distance Matrix from a Custom Data Frame
example_count_data Example Count Dataset
find_clusters Find clusters
generate_case_grids Get candidate clusters and locations in baseline intervals
generate_heatmap Generate heatmap of data
generate_heatmap_data Get heat map data from a set of location, date, count data
generate_observed_expected Generate the observed and expected information
generate_summary_table Summary count-by-location-and-date data, given baseline and test interval lengths, and an end-date for the test interval
generate_time_series_data Generate time series data
generate_time_series_plot Generate timeseries plot data
gen_nearby_case_info Return baseline and test period case grids restricting by distance
get_baseline_dates Generate baseline dates vector
get_nearby_locations Get nearby locations
get_test_dates Generate test dates vector
reduce_clusters_to_min Filter clusters on minimum overall count
spline_001 Spline Lookup Table - 0.001
spline_005 Spline Lookup Table - 0.005
spline_01 Spline Lookup Table - 0.01
spline_05 Spline Lookup Table - 0.05
st_injects Add data counts for parameterized injected clusters
tract_distance_matrix Build a Tract Distance Matrix for a State
tract_generator Generate Census Tract Centroids for a State
us_distance_matrix Get distance matrix for all counties in the US
zipcodes Zipcode Location Dataset
zip_distance_matrix Get distance matrix for zip codes within a state