setAQDMdefaults: setAQDMdefaults

In ebailey78/raqdm: Access data from U.S. EPA's Air Quality Data Mart in R

Description

Convienince function for setting default values for querying the Air Quality Data Mart.

Usage

setAQDMdefaults(..., save = TRUE)

Arguments

save	logical Should the username/password be saved for future sessions?
...	name/value pairs for querying AQDM (See AQDM Variables)

Details

raqdm creates an R option called raqdmOptions. This holds a list of default values for query parameters passed to getAQDMdata. You can use this function to set default values so they don't have to be entered each time you run a query.

Value

This function returns TRUE invisibly if there are no problems.

See Also

Query Air Data (QAD) User's Guide

Examples

# Sets raqdm to request criteria pollutant data from Indiana by default.
 setAQDMdefaults(pc = "CRITERIA", state = "18")

## Not run: 
 # You can then use a shortened request to get data for specific county and
 # raqdm will enter the default values automatically.
 x <- getAQDMdata(county = "089", bdate = "20130101", edate = "20130228")

## End(Not run)

ebailey78/raqdm documentation built on May 15, 2019, 7:29 p.m.