nspmix (version 2.0-0)

whist: Weighted Histograms

Plots or computes the histogram with observations with multiplicities/weights.

Just like hist, whist can either plot the histogram or compute the values that define the histogram, by setting plot to TRUE or FALSE.

The histogram can either be the one for frequencies or density, by setting freq to TRUE or FALSE.

Description

Weighted Histograms

Plots or computes the histogram with observations with multiplicities/weights.

Just like hist, whist can either plot the histogram or compute the values that define the histogram, by setting plot to TRUE or FALSE.

The histogram can either be the one for frequencies or density, by setting freq to TRUE or FALSE.

Usage

whist(
  x,
  w = 1,
  breaks = "Sturges",
  plot = TRUE,
  freq = NULL,
  xlim = NULL,
  ylim = NULL,
  xlab = "Data",
  ylab = NULL,
  main = NULL,
  add = FALSE,
  col = "lightgray",
  border = NULL,
  lwd = 1,
  ...
)

Value

breaks

the break points.

counts

weighted counts over the intervals determined by breaks

density

density values over the intervals determined by breaks

mids

midpoints of the intervals determined by breaks

Arguments

x

a vector of values for which the histogram is desired.

w

a vector of multiplicities/weights for the values in x.

breaks, plot, freq, xlim, ylim, xlab, ylab, main, add, col, border, lwd

These arguments have similar functionalities to their namesakes in function hist.

...

arguments passed on to function plot.

Author

Yong Wang <[e-mail]>

See Also

hist.