Get table of location-forecast dates with sufficient wastewater
Source:R/get_table_sufficient_ww.R
get_ww_data_flags.RdThis function takes in a the input wastewater data from an individual
location, forecast date, and scenario and produces a table with metadata
about the quality of the wastewater data, including values of the
number of data points, the mean value of the wastewater concentraiton,
and the proportion of data below the LOD. The thresholds passed to this
function are used to generate the boolean flags, indicated in the name
and value columns.
Usage
get_ww_data_flags(
input_ww_data,
forecast_date,
delay_thres = 21,
n_dps_thres = 5,
prop_below_lod_thres = 0.5,
sd_thres = 0.1,
mean_log_ww_value_thres = -4
)Arguments
- input_ww_data
A tibble with the wastewater data used to fit the model for a particular location, forecast date, and scenario. Required columns are
ww,date,below_lod, andlocation- forecast_date
A string indicating the date of the forecast for this particular fit in ISO8 format (YYYY-MM-DD)
- delay_thres
The maximum number of days of delay between the last wastewater data point and the forecast date, before we would flag a state as having insufficient wastewater data to inform a forecast. Default is 21
- n_dps_thres
The threshold number of data points within a single site within a state before we would flag the state as having insufficient wastewater data to inform a forecast. Default is 5
- prop_below_lod_thres
The threshold proportion of wastewater data points that can be below the LOD. If greater than this proportion of points are below the LOD, we flag the state as having insufficient wastewater data. Default is 0.5
- sd_thres
The minimum standard deviation between wastewater data points within a site. This is intended to catch when a site reports all the same values. Default is 0.1
- mean_log_ww_value_thres
The minimum value of the log of the ww concentration, default is -4