Process formatted water quality data
Arguments
- df
Formatted dataframe returned from
format_wq- start_date
Beginning of timeframe being evaluated (ex. first day of five-year assessment period).
- end_date
End of timeframe being evaluated (ex. last day of five-year assessment period).
Examples
process_wq(df_wq_formatted_example, "2015-07-01", "2020-06-30")
#> # A tibble: 3,734 × 7
#> sample_id location_id date parameter unit result qualifier
#> <chr> <chr> <date> <chr> <chr> <dbl> <chr>
#> 1 20C0524-02 TNS01 2020-03-03 Nitrogen mg/l 1.89 ""
#> 2 20C0524-02 TNS01 2020-03-03 Phosphorus, Total (… mg/l 0.016 ""
#> 3 20C0524-03 TDA01 2020-03-03 Nitrogen mg/l 3.5 ""
#> 4 20C0524-03 TDA01 2020-03-03 Phosphorus, Total (… mg/l 0.12 ""
#> 5 20C0524-04 TBK01 2020-03-03 Nitrogen mg/l 5.12 ""
#> 6 20C0524-04 TBK01 2020-03-03 Phosphorus, Total (… NA 0.01 "<"
#> 7 20C0524-06 TFB02 2020-03-03 Nitrogen mg/l 2.65 ""
#> 8 20C0524-06 TFB02 2020-03-03 Phosphorus, Total (… NA 0.01 "<"
#> 9 20C0524-07 TDO01 2020-03-03 Nitrogen mg/l 4.46 ""
#> 10 20C0524-07 TDO01 2020-03-03 Phosphorus, Total (… mg/l 0.046 ""
#> # ℹ 3,724 more rows