TADA_AutoFilter: AutoFilter

In USEPA/TADA: EPA TADA (Tools for Automated Data Analysis) R Package

AutoFilter

Description

This function removes rows where the result value is not numeric to prepare a dataframe for quantitative analyses. Ideally, this function should be run after other data cleaning, QA/QC, and harmonization steps are completed using other TADA package functions, or manually. Specifically, this function removes rows with "Text" and "NA - Not Available" in the TADA.ResultMeasureValueDataTypes.Flag column, or NA in the TADA.ResultMeasureValue column. In addition, this function removes results with QA/QC ActivityTypeCode's. This function also removes any columns not required for TADA workflow where all values are equal to NA. It provides a warning message identifying any TADA required columns containing only NA values.

Usage

TADA_AutoFilter(.data)

Arguments

.data

TADA dataframe

Value

.data with rows non-quantitative and QA/QC results removed

Examples

TADA_filtered <- TADA_AutoFilter(Data_Nutrients_UT)

USEPA/TADA documentation built on April 12, 2025, 1:47 p.m.