pqrdata2: The Data Distribution

In mosaic: Project MOSAIC Statistics and Mathematics Teaching Utilities

The Data Distribution

Description

Utility functions for density, distribution function, quantile function, and random generation from data.

Usage

qdata_v(x, p = seq(0, 1, 0.25), na.rm = TRUE, ...)

qdata_f(x, ..., data = NULL, groups = NULL, na.rm = TRUE)

cdata_v(x, p = 0.95, na.rm = TRUE, ...)

cdata_f(x, ..., data = NULL, groups = NULL, na.rm = TRUE)

pdata_v(x, q, lower.tail = TRUE, ...)

pdata_f(x, ..., data = NULL, groups = NULL, na.rm = TRUE)

rdata_v(x, n, replace = TRUE, ...)

rdata_f(x, ..., data = NULL, groups = NULL, na.rm = TRUE)

ddata_v(x, q, ..., data = NULL, log = FALSE, na.rm = TRUE)

ddata_f(x, ..., data = NULL, groups = NULL, na.rm = TRUE)

Arguments

x	a vector containing the data
p	a vector of probabilities
na.rm	a logical indicating whether NAs should be removed before computing.
...	additional arguments passed to quantile or sample
data	a data frame in which to evaluate formula
groups	a grouping variable, typically the name of a variable in data
q	a vector of quantiles
lower.tail	a logical indicating whether to use the lower or upper tail probability
n	number of values to sample
replace	a logical indicating whether to sample with replacement
log	a logical indicating whether the result should be log transformed

See Also

ddata(), pdata(), qdata(), rdata(), cdata()

mosaic documentation built on May 29, 2024, 5:27 a.m.