grouped_data: Summarise grouped data

In DavidBarke/Stat1-Functions: Stat1 at TU Berlin

Description

Summarise grouped data

Usage

grouped_data(breaks, x, x_type = c("x", "h_j", "f_j"), n)

Arguments

breaks	A numeric vector with length n + 1 where n is the number of groups. Group i is the right-open interval [breaks[i], breaks[i + 1]). Group n is right-closed.
x	A numeric vector. See section x_type.
x_type	See section x_type.
n	Sample size (only used if x_type = "f_j")

x_type

Based on x_type the argument x is treated as follows:

• x : Values to be grouped.

• h_j : Absolute frequencies of each group. Then length(x) == length(breaks) - 1.

• f_j : Relative frequencies of each group. Then length(x) == length(breaks) - 1. In this case the sample size n has to be specified.

DavidBarke/Stat1-Functions documentation built on Feb. 25, 2021, 2:56 p.m.