visualize.chisq: Visualize Chi-squared Distribution

Description Usage Arguments Value Author(s) See Also Examples

View source: R/visualize.chisq.R

Description

Generates a plot of the Chi-squared distribution with user specified parameters.

Usage

1
visualize.chisq(stat = 1, df = 3, section = "lower")

Arguments

stat

a statistic to obtain the probability from. When using the "bounded" condition, you must supply the parameter as stat = c(lower_bound, upper_bound). Otherwise, a simple stat = desired_point will suffice.

df

degrees of freedom of Chi-squared distribution.

section

Select how you want the statistic(s) evaluated via section= either "lower","bounded", "upper", or"tails".

Value

Returns a plot of the distribution according to the conditions supplied.

Author(s)

James Balamuta

See Also

visualize.it(), dchisq().

Examples

1
2
3
4
5
6
# Evaluates lower tail.
visualize.chisq(stat = 1, df = 3, section = "lower")
# Evaluates bounded region.
visualize.chisq(stat = c(1,2), df = 6, section = "bounded")
# Evaluates upper tail.
visualize.chisq(stat = 1, df = 3, section = "upper")

visualize documentation built on Jan. 11, 2020, 9:21 a.m.