RNHANES: nhanes_sample_size – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

nhanes_sample_size

Compute the sample size of NHANES data

Compute the sample size of NHANES data

nhanes_sample_size(nhanes_data, column, comment_column = "",
  weights_column = "", filter = NULL)

`nhanes_data`	data frame containing NHANES data
`column`	column name of the variable to compute quantiles for
`comment_column`	comment column name of the variable for checking if computed quantiles are below the LOD
`weights_column`	name of the weights column
`filter`	logical expression used to subset the data

a data frame

## Not run: 
dat <- nhanes_load_data("UHG_G", "2011-2012", demographics = TRUE)

nhanes_sample_size(dat, "URXUHG", "URDUHGLC")

## End(Not run)

Facilitates Analysis of CDC NHANES Data

v1.1.0

Apache License 2.0 | file LICENSE

Authors

Herb Susmann [cre, aut], Silent Spring Institute [cph]

Initial release

2016-11-28