pnull: Calculates the proportion of points in a vector greater than...

In emeyers/SDS100: Tools for the class Introductory Statistics

Calculates the proportion of points in a vector greater than a specified value

Description

Calculates the proportion of points in a vector greater than a specified value

Usage

pnull(obs_stat, null_dist, lower.tail = TRUE)

Arguments

obs_stat	An "observed statistic" value which will be used to assess how many points in the null_dist are greater than this value.
null_dist	A vector of data consistent with a null hypothesis.
lower.tail	A Boolean indicating whether one should return the proportion of points less than or equal to the obs_stat value.

Examples

 set.seed(100)
 obs_stat <- 3
 null_dist <- rnorm(1000)
 pnull(obs_stat, null_dist)

emeyers/SDS100 documentation built on April 28, 2024, 5:07 p.m.