nhanes_search: Search the results from nhanes_variables or nhanes_data_files

In RNHANES: Facilitates Analysis of CDC NHANES Data

Description

Search the results from nhanes_variables or nhanes_data_files

Usage

nhanes_search(nhanes_data, query, ..., fuzzy = FALSE, ignore_case = TRUE,
  max_distance = 0.2)

Arguments

nhanes_data	nhanes variable list, from nhanes_variables function, or data file list, from nhanes_data_files
query	regular expression search query
...	additional arguments to pass to dplyr::filter
fuzzy	whether to use fuzzy string matching for search (based on edit distances)
ignore_case	whether search query is case-sensitive
max_distance	parameter for tuning fuzzy string matching, 0-1

Value

data frame filtered by search query

Examples

## Not run: 
nhanes_files <- nhanes_data_files()

# Search for data files about pesticides
nhanes_search(nhanes_files, "pesticides")

## End(Not run)

RNHANES documentation built on May 2, 2019, 5:08 a.m.