survey (version 3.1)

svyhist: Histograms

Description

Draws a histogram weighted by the sampling weights.

Usage

svyhist(formula, design, xlab = NULL, main = NULL,
  probability=TRUE,freq=!probability, ...)

Arguments

formula

One-sided formula giving the variable to plot

design

A survey design object

xlab

x-axis label

main

Main title

probability,freq

Y-axis is probability density or frequency

...

Other arguments to hist

See Also

svyplot

Examples

data(api)
dstrat <- svydesign(id = ~1, strata = ~stype, weights = ~pw, data = apistrat, 
    fpc = ~fpc)
svyhist(~ell, dstrat, main="English language learners",col="peachpuff")