Facilitates Analysis of CDC NHANES Data

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Documentation for package ‘RNHANES’ version 1.1.0

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

RNHANES-package	RNHANES simplifies downloading and analyzing NHANES data.
rnhanes-package	RNHANES simplifies downloading and analyzing NHANES data.
demography_filename	Translates cycle years into the correct demography filename suffix, e.g. '2001-2002' returns 'B'
download_nhanes_file	Download an NHANES data file from a given cycle
file_suffix	Returns the NHANES file suffix for the given year
load_nhanes_description	Download an NHANES description file
nhanes_analyze	Compute quantiles from NHANES weighted survey data
nhanes_cycle_years	List the valid NHANES cycle years
nhanes_data_files	List the NHANES data files
nhanes_detection_frequency	Compute detection frequencies of NHANES data
nhanes_hist	Plot a weighted histogram of an NHANES variable
nhanes_load_data	Download NHANES data files.
nhanes_load_demography_data	Download NHANES demography files for a specific cycle.
nhanes_quantile	Compute quantiles from NHANES weighted survey data
nhanes_sample_size	Compute the sample size of NHANES data
nhanes_search	Search the results from nhanes_variables or nhanes_data_files
nhanes_survey	Apply a function from the survey package to NHANES data
nhanes_survey_design	Build survey objects for NHANES data
nhanes_variables	Load the NHANES comprehensive variable list
nhanes_vcov	Extract variance/covariance matrix from parameters of svymean
process_file_name	Processes a file name to make sure it is valid and has the correct suffix and extension File names with an extension (e.g. ".XPT") are not altered
RNHANES	RNHANES simplifies downloading and analyzing NHANES data.
rnhanes	RNHANES simplifies downloading and analyzing NHANES data.
validate_year	Check that the year is in the correct format e.g. '2001-2002' is correct and returns TRUE, '2001' is not correct and returns FALSE