boot_mean: 'boot' statistic functions

In kamermanpr/BootCentral: Bootstrap Summary Statistics for Measures of Central Tendency

Description

A series of functions for internal use within boot only. The functions calculate measures of central tendency (arithmetic mean, geometric mean, harmonic mean, median, and mode), differences in measures of central tendency (difference in arithmetic means, difference in geometric means, difference in harmonic means, and difference in medians), proportions, and odds ratios.

Usage

boot_mean(d, i)

boot_geometric(d, i)

boot_harmonic(d, i)

boot_median(d, i)

boot_mode(d, i)

boot_prop(d, i)

boot_delta_mean(d, i)

boot_delta_geometric(d, i)

boot_delta_harmonic(d, i)

boot_delta_median(d, i)

boot_OR(d, i)

Arguments

d

A data frame. For 'boot_mean', 'boot_geometric', 'boot_harmonic', 'boot_median', and 'boot_mode', the data frame must consist of a single column of numeric data (dimensions: n x 1). For 'boot_prop', the data frame must consist of a single column of binomial categorical data (dimensions: n x 1). For 'boot_delta_mean', 'boot_delta_geometric', 'boot_delta_harmonic', and 'boot_delta_median', the data frame must consist of a two columns. The first column must be numeric data, and the second column must be a two-level grouping variable (dimensions: n x 2). For 'boot_OR' the data frame must consist of a two columns. The first column must be binomial categorical data, and the second column must be a two-level grouping variable (dimensions: n x 2).

i

Internal indexing parameter used by boot for resampling. Do not change.

Value

Returns and object of class "boot".

Functions

• boot_mean: Calculates an arithmetic mean.

• boot_geometric: Calculates a geometric mean

• boot_harmonic: Calculates a harmonic mean.

• boot_median: Calculates a median

• boot_mode: Calculates a mode

• boot_prop: Calculates a proportion

• boot_delta_mean: Calculates the difference between arithmetic means

• boot_delta_geometric: Calculates the difference between geometric means

• boot_delta_harmonic: Calculates the difference between harmonic means

• boot_delta_median: Calculates the difference between medians

• boot_OR: Calculates an odds ratio

kamermanpr/BootCentral documentation built on May 8, 2019, 6:52 p.m.